{"title":"Best Subwoofers $5,000 - $10,000","description":"\u003cp\u003eSubwoofers from $5,000 to $10,000 are engineered for large, demanding rooms and systems where the sub has to perform as a reference-grade instrument, not just an add-on for missing bass. Massive drivers with extreme linear excursion, kilowatt-class amplification, and sophisticated DSP with multi-point room correction deliver bass that stays clean and controlled at levels where lesser subs distort or bottom out. If your main speakers already extend to 40Hz and you want real authority below that, this is where it lives.\u003c\/p\u003e","products":[{"product_id":"perlisten-r212s-subwoofer","title":"Perlisten R212s Subwoofer","description":"\u003cp\u003eThe Perlisten R212s is a dual-driver subwoofer that brings Perlisten’s push-pull technology and THX certification to the R-Series price point. Two 12-inch drivers work in opposition inside a sealed cabinet, canceling vibration and reducing distortion by up to 12dB compared to single-driver designs. THX Dominus certified in pairs and THX Ultra individually, the R212s delivers reference-level bass output with the kind of control and clarity that made Perlisten’s D-Series famous.\u003c\/p\u003e\n\u003ch5\u003eKey Features of the Perlisten R212s\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-Pull Configuration:\u003c\/strong\u003e Dual 12\" glass fiber drivers mounted in opposition cancel even-order harmonics, reducing distortion by 10-12dB compared to single-driver designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.3kW Smart Amplifier:\u003c\/strong\u003e Powerful Class D amplification with real-time monitoring via 32-bit ARM Cortex M4 processor and 48-bit DSP engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHX Certified:\u003c\/strong\u003e THX Dominus (pair) and THX Ultra (single) for reference-level home cinema performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp-Based Control:\u003c\/strong\u003e Perlisten Sub Control app (iOS\/Android) with 10-band PEQ, variable phase, delay, polarity, and multiple presets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.4\" LCD Touchscreen:\u003c\/strong\u003e Onboard access to all settings, presets, and system monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced and Unbalanced I\/O:\u003c\/strong\u003e Dual XLR and dual RCA inputs and outputs for flexible system integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003ePush-Pull Technology: Cleaner Bass at Every Level\u003c\/h5\u003e\n\u003cp\u003eThe R212s uses Perlisten's proprietary push-pull driver arrangement. Two 12-inch glass fiber composite woofers are mounted in opposing orientation within a sealed, acoustic suspension enclosure. As one driver pushes forward, the other pulls inward, canceling the mechanical vibrations that would otherwise transfer to the cabinet. This configuration reduces even-order harmonic distortion by 10-12dB, delivering bass that is cleaner and more defined than what a single 12-inch driver can achieve, regardless of output level.\u003c\/p\u003e\n\u003ch5\u003eR-Series Performance: Intelligent Power\u003c\/h5\u003e\n\u003cp\u003eThe 1.3kW amplifier in the R212s is governed by Perlisten's intelligent monitoring system. The 32-bit ARM Cortex M4 processor analyzes temperature, current, voltage, and fault conditions at every millisecond, dynamically adjusting performance to maintain output quality without entering shutdown. The 48-bit DSP engine handles all crossover, EQ, and room correction processing with precision that preserves the integrity of the signal from input to output.\u003c\/p\u003e\n\u003ch5\u003ePerlisten R212s App Control and Room Correction\u003c\/h5\u003e\n\u003cp\u003eThe Perlisten Sub Control app connects via Bluetooth Low Energy to provide full control over the R212s. Features include a 10-band parametric EQ per subwoofer, variable phase (0-270 degrees), adjustable crossover slopes (6\/12\/18\/24dB per octave from 30-160Hz), polarity inversion, and time alignment. The app supports control of up to 8 subwoofers simultaneously, making it a serious tool for multi-sub installations. Three user presets allow quick switching between music, cinema, and low-volume listening profiles. All settings are also accessible via the 2.4\" LCD touchscreen on the rear panel.\u003c\/p\u003e\n\u003ch5\u003eBuild Quality and Driver Engineering\u003c\/h5\u003e\n\u003cp\u003ePerlisten designs its drivers from the ground up. The R212s woofers feature glass fiber composite diaphragms for rigidity and low mass, multiple aluminum shorting rings to reduce inductance modulation, massive magnets for high motor force, multi-layer Nomex spiders for consistent excursion control, and lightweight aluminum voice coil wire. Each driver delivers 20mm of linear excursion. The sealed HDF enclosure eliminates port noise and group delay, resulting in bass that starts and stops with the signal.\u003c\/p\u003e\n\u003ch5\u003eExplore the Perlisten Subwoofer Lineup\u003c\/h5\u003e\n\u003cp\u003eThe R212s is the flagship of Perlisten's R-Series subwoofers. Looking for a single-driver option? The \u003ca href=\"\/products\/perlisten-r15s-subwoofer\"\u003eR15s\u003c\/a\u003e offers a 15-inch driver with the same amplifier platform. For the ultimate in low-frequency performance, the \u003ca href=\"\/products\/perlisten-d212s-subwoofer\"\u003eD212s\u003c\/a\u003e steps up to carbon fiber drivers and a 3.0kW amplifier with even lower distortion. Pair any Perlisten sub with the \u003ca href=\"\/products\/perlisten-s7t-floorstanding-speaker-each\"\u003eS7t\u003c\/a\u003e or \u003ca href=\"\/products\/perlisten-r210s-subwoofer\"\u003eR210s\u003c\/a\u003e for a complete reference-grade system. Browse the full \u003ca href=\"\/collections\/perlisten\"\u003ePerlisten Collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch5\u003eThe Listening Room Difference\u003c\/h5\u003e\n\u003cp\u003eWe're a third-generation family business with a brick-and-mortar showroom in Chestertown, Maryland, and a reputation built on trust, not hype. Whether you're visiting in person or ordering online, we bring decades of experience, personalized service, and honest guidance to every interaction. We don't just ship boxes. We help build systems, answer your questions like real humans, and make sure every detail of your setup is right, from the cables to the final connection. Our passion is helping you get the most out of your gear, with support that lasts well beyond the sale.\u003c\/p\u003e\n\u003ch5\u003ePerlisten R212s Specifications\u003c\/h5\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlignment\u003c\/td\u003e\n\u003ctd\u003ePush-Pull, acoustic suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier\u003c\/td\u003e\n\u003ctd\u003e1.3kW RMS (short term)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivers\u003c\/td\u003e\n\u003ctd\u003e(2) 300mm glass fiber, +\/-20mm linear excursion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response (THX EQ)\u003c\/td\u003e\n\u003ctd\u003e20-256Hz (-6dB) \/ 16-278Hz (-10dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response (Boost EQ)\u003c\/td\u003e\n\u003ctd\u003e16-256Hz (-6dB) \/ 14-278Hz (-10dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response (Cut EQ)\u003c\/td\u003e\n\u003ctd\u003e25-256Hz (-6dB) \/ 19-278Hz (-10dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e(2) Balanced XLR, (2) Unbalanced RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e(2) Balanced XLR (unbuffered), (2) Unbalanced RCA (unbuffered)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePEQ\u003c\/td\u003e\n\u003ctd\u003e10-Band with 3 user presets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow Pass Filter\u003c\/td\u003e\n\u003ctd\u003e30-160Hz, slopes of 6, 12, 18, 24dB\/oct or bypass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003eVariable 0-270 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolarity\u003c\/td\u003e\n\u003ctd\u003eNormal \/ Inverted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto Turn-On\u003c\/td\u003e\n\u003ctd\u003eConfigurable (XLR\/RCA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003e32-bit ARM Cortex M4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDSP\u003c\/td\u003e\n\u003ctd\u003e48-bit data path\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e2.4\" LCD color touchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (HxWxD)\u003c\/td\u003e\n\u003ctd\u003e600 x 410 x 500mm (23.6 x 16.1 x 19.7\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e48.2 kg (106.0 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eTHX Dominus (pair), THX Ultra (single)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinishes\u003c\/td\u003e\n\u003ctd\u003ePiano Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Perlisten","offers":[{"title":"High Gloss Piano Black","offer_id":41416683815008,"sku":"R212s-HGB","price":5495.0,"currency_code":"USD","in_stock":false},{"title":"Matte Black","offer_id":42234903232608,"sku":"R212s-MB","price":5495.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/R212s_Hero4_gb_TRANSPbgnd-cropped.jpg?v=1703864699"},{"product_id":"perlisten-d12s-subwoofer","title":"Perlisten D12s Subwoofer","description":"\u003cp\u003eThe Perlisten D12s is a powerhouse subwoofer that combines immense low-end output with incredible control and precision, rivaling the performance of larger 15-inch models. Engineered to reveal the subtle nuances of each bass note, it lets you experience everything from the texture of a bass guitar to the seismic stomp of a 12Hz T-Rex roar, without losing clarity.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance 12-Inch Woofer\u003c\/strong\u003e: Delivers the low-end impact of a 15-inch subwoofer with reduced distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.5kW Intelligent Amplifier\u003c\/strong\u003e: Real-time monitoring and control for distortion-free sound at all volume levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcoustic Suspension Design\u003c\/strong\u003e: Ensures controlled, precise bass response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp-Based Room Calibration\u003c\/strong\u003e: Manage up to 8 subwoofers with advanced PEQ, phase, and time delay controls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser-Friendly Interface\u003c\/strong\u003e: Includes a 2.4” TFT touchscreen for at-a-glance adjustments and Bluetooth connectivity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cstrong\u003eDynamic and Precise Low-End Performance\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eThe D12s features a custom-designed 12-inch woofer, optimized to deliver impactful bass with astonishingly low distortion. Each element, from the 60mm peak linear excursion to the spider compliance and shorting rings, has been fine-tuned with advanced equipment like Klippel for maximum accuracy. Mounted on a robust 80mm front baffle, the D12s operates in an acoustic suspension configuration, ensuring a controlled and highly accurate low-frequency response.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003e1.5kW Smart Amplifier with Real-Time Control\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eAt the heart of the D12s is a cutting-edge 1.5kW amplifier powered by a 32-bit ARM processor. This intelligent amplifier system continuously monitors performance, adjusting temperature, voltage, and current over 1,000 times per second for optimal stability and clarity, even at the deepest bass levels below 20Hz. It includes dual balanced and unbalanced inputs with passthrough, a 12V trigger, and OTA firmware updates, ensuring your subwoofer is always equipped with the latest enhancements.\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003eAdvanced App Control for Custom Sound\u003c\/strong\u003e\u003c\/h5\u003e\n\u003cp\u003eFine-tuning the D12s to your listening environment is effortless with the iOS and Android-compatible app. Control up to eight subwoofers, each with advanced room calibration tools, including 10-band PEQ, time delay, phase adjustments, six EQ presets, and polarity settings. The app connects via Bluetooth Low Energy, allowing you to optimize your room’s performance directly from your mobile device.\u003c\/p\u003e\n\u003cp\u003eThe Perlisten D12s is not just about raw power — it’s engineered for a nuanced, high-fidelity bass experience, ensuring you hear every detail exactly as the artist intended. Whether for music or movies, the D12s makes every listening session immersive and dynamic.\u003c\/p\u003e\n\u003ch5 data-sourcepos=\"31:1-31:297\"\u003eThe Listening Room Difference\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003eYour listening space is unique, and so are your needs. That's why we take the time to understand your preferences, your room acoustics, and your sonic dreams. We'll guide you through our range of hi-fi options, ensuring you find the perfect match for your space and budget. We believe in personal connections, exceptional service, and expert advice because when it comes to sound, there's no one-size-fits-all solution.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h5\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlignment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAcoustic suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmplifier\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5kW RMS short term\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4\" LCD color touchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApp Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eiOS and Android\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32-bit ARM Cortex M4, with double precision floating point math\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDSP Engine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTi DSP with 48-bit data paths\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDriver Complement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300mm Carbon fiber diaphragm with +\/-30mm linear excursion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReference Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e92dB \/ 150mV \/ 1.0m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTHX EQ - 20-289Hz (-6dB) \/ 16-330Hz (-10dB); Boost (Large Room) EQ - 16-289Hz (-6dB) \/ 14-330Hz (-10dB); Cut (Small Room) EQ - 25-289Hz (-6dB) \/ 19-330Hz (-10dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Balanced XLR, 2 Unbalanced RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Balanced XLR unbuffered, 2 Unbalanced RCA unbuffered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParametric EQ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10-Band PEQ with 3 user presets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Pass Filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBypass, 30-160Hz, slope options of 6, 12, 18, 24dB\/oct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase Adjustment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVariable 0-270°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePolarity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNormal \/ inverted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAuto Turn-On and 12V Trigger Configurations\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eXLR 1, XLR 1+2, RCA 1, RCA 1+2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (HxWxD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e448 x 420 x 450mm (17.6 x 16.5 x 17.7 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e41.0 kg (90.2 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTHX Dominus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack, White (Special custom orders only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.perlistenaudio.com\/press_downloads\/d12s\/#data\" title=\"Perlisten D12s Subwoofer Data Sheet\" rel=\"noopener\" target=\"_blank\"\u003eD12s Data Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Perlisten","offers":[{"title":"High Gloss Piano Black","offer_id":41414312067168,"sku":"D12s-HGB","price":5495.0,"currency_code":"USD","in_stock":true},{"title":"High Gloss Piano White (Special Order)","offer_id":41414312099936,"sku":"D12s-HGW","price":6495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/PerlistenD12sSubwooferDiagonalView.jpg?v=1740087216"},{"product_id":"perlisten-d212s-subwoofer","title":"Perlisten D212s Subwoofer","description":"\u003cp\u003eFor those chasing the absolute peak of subwoofer performance, the Perlisten D212s delivers. With dual push-pull 12\" carbon fiber drivers, a 3.0kW smart amplifier, and advanced room optimization via app control, the D212s is both powerful and incredibly precise. Certified THX Dominus, this reference-grade sub is equally at home in two-channel systems and high-end theaters. Available in High Gloss Black and High Gloss White.\u003c\/p\u003e\n\u003ch5\u003eKey Features of the Perlisten D212s\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-Pull Configuration:\u003c\/strong\u003e Dual 12\" carbon fiber drivers cancel even-order harmonics and reduce distortion by 10-12dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.0kW Smart Amplifier:\u003c\/strong\u003e 32-bit ARM processor and 48-bit data path DSP for intelligent power management\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp-Based Control:\u003c\/strong\u003e iOS and Android app with full PEQ, time alignment, and crossover management\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHX Dominus Certified:\u003c\/strong\u003e For ultra-high-end home cinema and two-channel setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Resolution LCD Touchscreen:\u003c\/strong\u003e 2.4\" color display for onboard configuration and monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced XLR and Unbalanced RCA I\/O:\u003c\/strong\u003e Full passthrough and trigger options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Finishes:\u003c\/strong\u003e High Gloss Black or High Gloss White\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003ePush-Pull Design for Ultra-Low Distortion\u003c\/h5\u003e\n\u003cp\u003ePerlisten's proprietary push-pull configuration pairs two identically engineered 12\" carbon fiber drivers in an opposing layout. Mounted to a massive 80mm thick front baffle, these drivers operate in exact counter-motion, canceling out second-order harmonics and reducing distortion by up to 12dB. It's a design built not just for output, but for clarity, definition, and punch at any frequency, even below 20Hz.\u003c\/p\u003e\n\u003ch5\u003e3.0kW of Intelligent Power\u003c\/h5\u003e\n\u003cp\u003eDriving the D212s is a Class D 3.0kW amplifier paired with a 32-bit ARM Cortex M4 processor and a 48-bit DSP engine. This combo monitors temperature, current, voltage, and fault conditions over 1,000 times per second, ensuring dynamic headroom and safety in the most demanding scenarios. Designed for both power and finesse, it brings control to the lowest octaves without sacrificing speed or resolution.\u003c\/p\u003e\n\u003ch5\u003ePerlisten D212s Room Control via App\u003c\/h5\u003e\n\u003cp\u003eUsing the Perlisten Sub Control app, you can fine-tune every aspect of the D212s. With support for up to 8 subwoofers, the app provides 10-band PEQ per sub, variable phase, delay, polarity, and multiple EQ presets. Connectivity is handled via Bluetooth Low Energy for fast, stable communication with your iOS or Android device. Whether you're fighting standing waves or dialing in a multi-seat theater, the tools are here.\u003c\/p\u003e\n\u003ch5\u003eBuild Quality, Materials, and Finishes\u003c\/h5\u003e\n\u003cp\u003eThe D212s is built to last. The custom carbon fiber diaphragms, aluminum shorting rings, and multilayer Nomex spiders are just the start. Each enclosure is finished in High Gloss Black or High Gloss White. It's an aesthetic that matches the authority of its performance.\u003c\/p\u003e\n\u003ch5\u003eD212s Subwoofer Review\u003c\/h5\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/psq-6_7lLSA?si=TYODoCe3bWc_2ZrT\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch5\u003eExplore the Perlisten Subwoofer Lineup\u003c\/h5\u003e\n\u003cp\u003eThe D212s is Perlisten's dual-12\" flagship in the D-Series. For a single 15-inch driver alternative, the \u003ca href=\"\/products\/perlisten-d15s-subwoofer\"\u003eD15s\u003c\/a\u003e delivers reference bass from a more compact enclosure. Need even more output? The \u003ca href=\"\/products\/perlisten-d215s-subwoofer\"\u003eD215s\u003c\/a\u003e pairs dual 15-inch carbon fiber drivers with a 3.0kW amplifier. Looking for the R-Series value alternative? The \u003ca href=\"\/products\/perlisten-r212s-subwoofer\"\u003eR212s\u003c\/a\u003e brings push-pull technology at a lower price point. Pair with the \u003ca href=\"\/products\/perlisten-s7t-floorstanding-speaker-each\"\u003eS7t\u003c\/a\u003e for a complete reference system. Browse all \u003ca href=\"\/collections\/perlisten\"\u003ePerlisten products\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch5\u003eThe Listening Room Difference\u003c\/h5\u003e\n\u003cp\u003eThe Listening Room is a third-generation, family-owned hi-fi shop founded on trust, technical insight, and real-world listening experience. Mike Hoatson personally selects every product, answers your calls, and ensures your system is built to perform as a whole.\u003c\/p\u003e\n\u003ch5\u003ePerlisten D212s Specifications\u003c\/h5\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlignment\u003c\/td\u003e\n\u003ctd\u003ePush-Pull, acoustic suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier\u003c\/td\u003e\n\u003ctd\u003e3.0kW RMS (short term)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrivers\u003c\/td\u003e\n\u003ctd\u003e(2) 300mm carbon fiber with +\/-30mm linear excursion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response (THX EQ)\u003c\/td\u003e\n\u003ctd\u003e20-231Hz (-6dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response (Boost EQ)\u003c\/td\u003e\n\u003ctd\u003e15-231Hz (-6dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response (Cut EQ)\u003c\/td\u003e\n\u003ctd\u003e24-231Hz (-6dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e(2) Balanced XLR, (2) Unbalanced RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e(2) Balanced XLR (unbuffered), (2) Unbalanced RCA (unbuffered)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePEQ\u003c\/td\u003e\n\u003ctd\u003e10-Band with 3 user presets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow Pass Filter\u003c\/td\u003e\n\u003ctd\u003e30-160Hz, slopes of 6, 12, 18, 24dB\/oct or bypass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003eVariable 0-270 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolarity\u003c\/td\u003e\n\u003ctd\u003eNormal \/ Inverted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto Turn-On\u003c\/td\u003e\n\u003ctd\u003eConfigurable (XLR\/RCA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003e32-bit ARM Cortex M4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDSP\u003c\/td\u003e\n\u003ctd\u003e48-bit data path\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e2.4\" color LCD touchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (HxWxD)\u003c\/td\u003e\n\u003ctd\u003e668 x 420 x 550mm (26.3 x 16.5 x 21.6\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e68 kg (149.6 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinishes\u003c\/td\u003e\n\u003ctd\u003ePiano Black, High Gloss White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eTHX Dominus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownload the Full D212s Datasheet\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.perlistenaudio.com\/press_downloads\/d212s\/#data\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eView the official Perlisten D212s Technical Datasheet (opens in new window)\u003c\/a\u003e\u003c\/p\u003e","brand":"Perlisten","offers":[{"title":"High Gloss Piano Black","offer_id":42091226792032,"sku":"D212s-HGB","price":8795.0,"currency_code":"USD","in_stock":true},{"title":"High Gloss Piano White (Special Order)","offer_id":42291570409568,"sku":"D212s-HGW","price":10495.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/PerlistenD212sSubwooferBlackDiagonalView.jpg?v=1771595820"},{"product_id":"perlisten-d15s-subwoofer","title":"Perlisten D15s Subwoofer","description":"\u003cdiv style=\"background-color: #f9f5f0; border-left: 4px solid #A3704D; padding: 12px 16px; margin: 0 0 16px 0;\"\u003e\n\u003cstrong\u003eShipping Now:\u003c\/strong\u003e High Gloss Piano Black\u003cbr\u003e\u003cstrong\u003eSpecial Order:\u003c\/strong\u003e High Gloss Piano White (contact us for current lead time)\n\u003c\/div\u003e\n\u003cp\u003eThe Perlisten D15s is the world’s smallest single subwoofer to achieve THX Dominus certification, delivering reference-grade bass from an enclosure compact enough to disappear into almost any room. A custom 15-inch carbon fiber driver and 2.0kW smart amplifier give the D15s the authority to reach below 16Hz with control and composure that belies its size. For systems where space is limited but performance standards are not, the D15s is the answer.\u003c\/p\u003e\n\u003ch5\u003eKey Features of the Perlisten D15s\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHX Certified Dominus:\u003c\/strong\u003e The pinnacle of THX certification, guaranteeing reference-level low-frequency performance in rooms up to 6,500 cubic feet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15\" Carbon Fiber Driver:\u003c\/strong\u003e A custom-designed 380mm (15\") woofer with an ultra-strong, lightweight carbon fiber diaphragm for incredible transient response and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.0kW Smart Amplifier:\u003c\/strong\u003e An intelligent, high-power amplifier delivering 2000W RMS of clean power, monitored by a 48-bit DSP and 32-bit ARM M4 Cortex processor for ultimate control and safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced App Control:\u003c\/strong\u003e A comprehensive control app for iOS and Android provides access to a full suite of professional-grade adjustments, including a 10-band parametric EQ, phase control, and multiple crossover presets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed Enclosure:\u003c\/strong\u003e The heavy-duty, sealed HDF cabinet ensures incredibly tight, fast, and accurate bass response, free from the overhang and group delay of ported designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor LCD Touchscreen:\u003c\/strong\u003e A 2.4\" color touchscreen provides easy access to all settings and presets directly on the subwoofer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMassive Motor Structure:\u003c\/strong\u003e The custom driver features a massive 10kg motor, multi-layer spiders, and an oversized 75mm voice coil for extreme power handling and control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpeed Meets Power\u003c\/h5\u003e\n\u003cp\u003eThe heart of the D15s is its phenomenal 15-inch carbon fiber driver. This isn't just a scaled-down woofer; it's an engineering marvel designed for maximum performance. The immense motor structure and multi-layer suspension provide absolute control over the lightweight, ultra-rigid cone. This allows the D15s to move with lightning speed, revealing the subtle textures and details in bass notes that other subwoofers blur into a one-note rumble. It's a perfect blend of agility and brute force, delivering bass that is both musically nuanced and cinematically impactful.\u003c\/p\u003e\n\u003ch5\u003eIntelligent Foundation\u003c\/h5\u003e\n\u003cp\u003eDriving this incredible woofer is a state-of-the-art 2.0-kilowatt smart amplifier. This powerhouse is governed by an advanced 48-bit DSP, which ensures the subwoofer is always operating at its peak potential without ever entering distress. This intelligent monitoring gives the D15s limitless-seeming headroom, allowing it to produce staggering sound pressure levels down to a seismic 16Hz. It's a foundation of sound you can truly feel, rendered with a level of control and composure that is simply breathtaking from a subwoofer this size.\u003c\/p\u003e\n\u003ch5\u003ePerlisten D15s App Control and Room Tuning\u003c\/h5\u003e\n\u003cp\u003ePerlisten puts complete control in the palm of your hand. The advanced smartphone app (for iOS and Android) connects via Bluetooth to the subwoofer, unlocking a suite of powerful tuning options. With a 10-band parametric EQ, you can tame any room mode and achieve a perfectly smooth in-room response. Adjust phase, polarity, crossovers, and save multiple presets for movies, music, or night-time listening. This level of professional-grade control, also accessible via the 2.4\" touchscreen, ensures perfect integration into any high-performance audio system.\u003c\/p\u003e\n\u003ch5\u003eExplore the Perlisten Subwoofer Lineup\u003c\/h5\u003e\n\u003cp\u003eThe D15s delivers reference-grade single-driver performance in the D-Series. For dual-driver output, the \u003ca href=\"\/products\/perlisten-d212s-subwoofer\"\u003eD212s\u003c\/a\u003e pairs two 12-inch carbon fiber drivers with a 3.0kW amplifier. Need the absolute flagship? The \u003ca href=\"\/products\/perlisten-d215s-subwoofer\"\u003eD215s\u003c\/a\u003e combines dual 15-inch drivers with 3.0kW of power for the ultimate in low-frequency reproduction. Pair with the \u003ca href=\"\/products\/perlisten-s7t-floorstanding-speaker-each\"\u003eS7t\u003c\/a\u003e for a complete reference system. Browse all \u003ca href=\"\/collections\/perlisten\"\u003ePerlisten products\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch5\u003eThe Listening Room Difference\u003c\/h5\u003e\n\u003cp\u003eWe're a third-generation family business with a brick-and-mortar showroom in Chestertown, Maryland, and a reputation built on trust, not hype. Whether you're visiting in person or ordering online, we bring decades of experience, personalized service, and honest guidance to every interaction. We don't just ship boxes. We help build systems, answer your questions like real humans, and make sure every detail of your setup is right, from the cables to the final connection. Our passion is helping you get the most out of your gear, with support that lasts well beyond the sale.\u003c\/p\u003e\n\u003ch5\u003ePerlisten D15s Specifications\u003c\/h5\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlignment\u003c\/td\u003e\n\u003ctd\u003eAcoustic suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier\u003c\/td\u003e\n\u003ctd\u003e2.0kW RMS (short term)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Interface\u003c\/td\u003e\n\u003ctd\u003e2.4\" LCD color touchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApp\u003c\/td\u003e\n\u003ctd\u003eiOS and Android\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003e32-bit ARM Cortex M4, double precision floating point math\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDSP Engine\u003c\/td\u003e\n\u003ctd\u003eTi DSP 48-bit data paths\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver Complement\u003c\/td\u003e\n\u003ctd\u003e380mm, Carbon fiber diaphragm, +\/-30mm linear excursion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Sensitivity\u003c\/td\u003e\n\u003ctd\u003e92dB \/ 150mV \/ 1.0m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response (THX EQ)\u003c\/td\u003e\n\u003ctd\u003e20-320Hz (-6dB) \/ 16-395Hz (-10dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response (Boost EQ)\u003c\/td\u003e\n\u003ctd\u003e16-320Hz (-6dB) \/ 14-395Hz (-10dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response (Cut EQ)\u003c\/td\u003e\n\u003ctd\u003e24-320Hz (-6dB) \/ 18-395Hz (-10dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e(2) Balanced XLR, (2) Unbalanced RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e(2) Balanced XLR (unbuffered), (2) Unbalanced RCA (unbuffered)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametric EQ\u003c\/td\u003e\n\u003ctd\u003e10-Band PEQ with 3 user presets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow Pass Filter\u003c\/td\u003e\n\u003ctd\u003eBypass, 30-160Hz, slope 6, 12, 18, 24dB\/oct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003eVariable 0-270 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolarity\u003c\/td\u003e\n\u003ctd\u003eNormal \/ Inverted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto Turn-On \/ 12V Trigger\u003c\/td\u003e\n\u003ctd\u003eXLR 1, XLR 1+2, RCA 1, RCA 1+2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (HxWxD)\u003c\/td\u003e\n\u003ctd\u003e528 x 500 x 500mm (20.8 x 19.7 x 19.7\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e46.0 kg (101.2 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eTHX Dominus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable Finishes\u003c\/td\u003e\n\u003ctd\u003ePiano Black, High Gloss White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.perlistenaudio.com\/products\/d15s\/\" title=\"D15s Technical Datasheet\" rel=\"noopener\" target=\"_blank\"\u003eView D15s on Perlisten Audio\u003c\/a\u003e\u003c\/p\u003e","brand":"Perlisten","offers":[{"title":"High Gloss Piano White (Special Order)","offer_id":42303529156704,"sku":"D15S-HGW","price":6595.0,"currency_code":"USD","in_stock":true},{"title":"High Gloss Piano Black","offer_id":42303529123936,"sku":"D15SBL","price":6595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/PerlistenD15sSubwooferHeroPhoto.jpg?v=1771260926"},{"product_id":"perlisten-d3is-in-wall-on-wall-subwoofer-with-amplifier","title":"Perlisten D3is In-Wall \/ On-Wall Subwoofer with Amplifier","description":"\u003cp\u003eThe Perlisten D3is is a testament to innovative engineering, a high-performance subwoofer designed to deliver profoundly deep and articulate bass from an incredibly slim, versatile enclosure. This is the ultimate solution for adding a powerful low-frequency foundation to any room without compromising on space or aesthetics. The D3is utilizes a unique triple-driver configuration with a robust 1500-watt external amplifier to produce bass that is shockingly powerful, yet remarkably clean and controlled. Designed for both on-wall and in-wall applications, the D3is brings reference-quality bass to places you never thought possible.\u003c\/p\u003e\n\u003ch5\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDual Application Design:\u003c\/b\u003e Uniquely engineered for use as a slim on-wall subwoofer or a completely hidden in-wall subwoofer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e8.5\" Drivers:\u003c\/b\u003e Features three custom-designed 8.5\" woofers in a force-canceling push-pull alignment, drastically reducing vibrations and distortion for clean, powerful bass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eExternal 1500W Amplifier:\u003c\/b\u003e Includes a separate, rack-mountable 1500W amplifier, ensuring the subwoofer enclosure remains incredibly slim while providing ample, controlled power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdvanced App Control:\u003c\/b\u003e A comprehensive control app for iOS and Android provides access to a full suite of professional-grade adjustments, including a 10-band parametric EQ, phase control, and multiple crossover presets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSlim Sealed Enclosure:\u003c\/b\u003e The heavy-duty, sealed aluminum cabinet has a depth of just 5.8 inches (146.1mm), a design engineered for an incredibly tight, fast, and accurate bass response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlexible Installation:\u003c\/b\u003e Includes a mounting bracket for simple on-wall mounting or for a flush in-wall installation within standard 2x6 wall construction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eColor LCD Touchscreen:\u003c\/b\u003e The external amplifier features a 2.8\" color touchscreen for easy access to all settings and presets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eVersatility Redefined\u003c\/h5\u003e\n\u003cp\u003eThe D3is is the perfect solution for the modern living space, designed to deliver a powerful cinematic experience while remaining visually unobtrusive. Its ultra-slim profile allows it to be mounted directly on a wall, complementing a sleek flat-panel display, or it can be installed completely flush within a wall, disappearing entirely from view. This dual-purpose capability gives you the freedom to integrate truly deep, impactful bass into any room, from a dedicated theater to a minimalist living area, without the footprint of a traditional subwoofer.\u003c\/p\u003e\n\u003ch5\u003ePrecision at Your Fingertips\u003c\/h5\u003e\n\u003cp\u003eThe D3is system provides a level of control and precision that is rare in architectural subwoofers. The sophisticated external amplifier houses an advanced DSP engine, which can be commanded via a smartphone app or the unit's own color touchscreen. This interface unlocks a suite of powerful tools, including a 10-band parametric EQ for expert room correction, comprehensive crossover adjustments, and multiple user presets. This ensures you can perfectly tailor the subwoofer's performance to your specific room and speaker system, achieving a seamless and truly coherent audio experience.\u003c\/p\u003e\n\u003ch5\u003eThe Listening Room Difference\u003c\/h5\u003e\n\u003cp\u003eWe’re a third-generation family business with a brick-and-mortar showroom in Chestertown, Maryland, and a reputation built on trust, not hype. Whether you’re visiting in person or ordering online, we bring decades of experience, personalized service, and honest guidance to every interaction. We don’t just ship boxes. We help build systems, answer your questions like real humans, and make sure every detail of your setup is right, from the cables to the final connection. Our passion is helping you get the most out of your gear, with support that lasts well beyond the sale.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable style=\"width: 100%; height: 568.219px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"text-align: center; width: 25.6318%; height: 19.5938px;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 74.0072%; height: 19.5938px;\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.6318%; height: 19.5938px;\"\u003eAlignment\u003c\/td\u003e\n\u003ctd style=\"width: 74.0072%; height: 19.5938px;\"\u003eAcoustic suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.6318%; height: 19.5938px;\"\u003eAmplifier\u003c\/td\u003e\n\u003ctd style=\"width: 74.0072%; height: 19.5938px;\"\u003e1500W rms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.6318%; height: 19.5938px;\"\u003eDisplay Interface\u003c\/td\u003e\n\u003ctd style=\"width: 74.0072%; height: 19.5938px;\"\u003e2.8\" LCD color touchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.6318%; height: 19.5938px;\"\u003eApp\u003c\/td\u003e\n\u003ctd style=\"width: 74.0072%; height: 19.5938px;\"\u003eiOS and Android\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.6318%; height: 19.5938px;\"\u003eProcessor\u003c\/td\u003e\n\u003ctd style=\"width: 74.0072%; height: 19.5938px;\"\u003e32-bit ARM Cortex M4, double precision floating point math\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.6318%; height: 19.5938px;\"\u003eDSP Engine\u003c\/td\u003e\n\u003ctd style=\"width: 74.0072%; height: 19.5938px;\"\u003eTi DSP 48-bit data paths\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.6318%; height: 39.1875px;\"\u003eDriver compliment\u003c\/td\u003e\n\u003ctd style=\"width: 74.0072%; height: 39.1875px;\"\u003e(3)215mm (8.5\"), Carbon fiber diaphragm+\/-16.9mm linear excursion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.6318%; height: 19.5938px;\"\u003eReference sensitivity\u003c\/td\u003e\n\u003ctd style=\"width: 74.0072%; height: 19.5938px;\"\u003e89.5 dB \/150mV\/ 1.0m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"width: 25.6318%; height: 58.7812px;\"\u003eFrequency Response\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 74.0072%; height: 58.7812px;\"\u003eTHX EQ20-290Hz (-6dB) \/ 16-350Hz (-10dB)Boost (Large Room) EQ17-290Hz (-6dB) \/ 15-350Hz (-10dB)Cut (Small Room) EQ31-290Hz (-6dB) \/ 23-350Hz (-10dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.6318%; height: 39.1875px;\"\u003eInputs\u003c\/td\u003e\n\u003ctd style=\"width: 74.0072%; height: 39.1875px;\"\u003e(1) Balanced XLR\u003cbr\u003e(1) Unbalanced RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.6318%; height: 39.1875px;\"\u003eOutputs\u003c\/td\u003e\n\u003ctd style=\"width: 74.0072%; height: 39.1875px;\"\u003e\n\u003cp\u003e(1) Balanced XLR unbuffered\u003cbr\u003e(1) Unbalanced RCA unbuffered\u003cbr\u003e(1) Digital AES\/2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.6318%; height: 19.5938px;\"\u003eParametric EQ\u003c\/td\u003e\n\u003ctd style=\"width: 74.0072%; height: 19.5938px;\"\u003eEQ10-Band PEQ with 3 user presets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.6318%; height: 19.5938px;\"\u003eLow Pass filter\u003c\/td\u003e\n\u003ctd style=\"width: 74.0072%; height: 19.5938px;\"\u003eBypass, 30-160Hz, slope 6,12,18,24dB\/oct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.6318%; height: 19.5938px;\"\u003ePhase\u003c\/td\u003e\n\u003ctd style=\"width: 74.0072%; height: 19.5938px;\"\u003eVariable 0-270°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.6318%; height: 19.5938px;\"\u003ePolarity\u003c\/td\u003e\n\u003ctd style=\"width: 74.0072%; height: 19.5938px;\"\u003eNormal \/ inverted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"width: 25.6318%; height: 58.7812px;\"\u003eConfigurable Auto turn-on and 12v Trigger\u003c\/td\u003e\n\u003ctd style=\"width: 74.0072%; height: 58.7812px;\"\u003eXLR,  RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 25.6318%; height: 39.1875px;\"\u003eSubwoofer Dimensions overall (HxWxD)\u003c\/td\u003e\n\u003ctd style=\"width: 74.0072%; height: 39.1875px;\"\u003e920.8 x 355.6 x 146.1mm (without brackets)36.3 x 14.0 x 5.8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.6318%;\"\u003eAmplifier Dimensions overall (HxWxD)\u003c\/td\u003e\n\u003ctd style=\"width: 74.0072%;\"\u003e89.0 x 429.2 x 322.4mm3.5 x 16.9 x 12.7\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.6318%; height: 19.5938px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 74.0072%; height: 19.5938px;\"\u003e\n\u003cp\u003eSubwoofer 39.7 kg (87.3 lbs), Amplifier 6.1 kg (13.4 lbs)]: Total Package:  53.4 kg (117.5 lbs)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.6318%; height: 19.5938px;\"\u003eAvailable finishes\u003c\/td\u003e\n\u003ctd style=\"width: 74.0072%; height: 19.5938px;\"\u003eMatte black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Perlisten","offers":[{"title":"Default Title","offer_id":42092236243040,"sku":"D3ISBL","price":5995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/Perlisten_D3is_View2.jpg?v=1752173107"},{"product_id":"perlisten-r18s-speaker","title":"Perlisten R18s Subwoofer","description":"\u003cp\u003eThe Perlisten R18s is the new powerhouse of the R-Series, a masterfully engineered subwoofer designed to bring a truly visceral and dynamic low-frequency experience to your home cinema. It features a massive, custom-designed 18-inch woofer, built with Perlisten's proprietary HPF (Hybrid Pulp Formulation) cone technology for extreme stiffness and control. Driven by a formidable 1.0kW amplifier and guided by an advanced DSP, the R18s delivers bass that is not only profoundly deep and impactful but also remarkably fast, articulate, and tuneful. Certified THX Dominus, the R18s is your ticket to a reference-level cinematic experience that you can truly feel.\u003c\/p\u003e\n\u003ch5\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTHX Certified Dominus:\u003c\/b\u003e The pinnacle of THX certification, guaranteeing reference-level low-frequency performance in large home cinemas up to 6,500 cubic feet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMassive 18\" HPF Woofer:\u003c\/b\u003e A custom-designed 460mm (18\") woofer with a proprietary hybrid pulp cone for incredible stiffness, control, and transient response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1.8kW Smart Amplifier:\u003c\/b\u003e An intelligent, high-power amplifier delivering 1000W RMS of clean power, monitored by a 48-bit DSP and 32-bit ARM M4 Cortex processor for ultimate control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdvanced App Control:\u003c\/b\u003e A comprehensive control app for iOS and Android provides access to a full suite of professional-grade adjustments, including a 10-band parametric EQ, phase control, and multiple crossover presets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSealed Enclosure:\u003c\/b\u003e The heavy-duty, sealed HDF cabinet ensures incredibly tight, fast, and accurate bass response, free from the group delay and overhang of ported designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eColor LCD Touchscreen:\u003c\/b\u003e A 2.4\" color touchscreen provides easy access to all settings and presets directly on the subwoofer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdvanced Motor Structure:\u003c\/b\u003e The custom woofer features a massive motor, multi-layer spiders, and an oversized voice coil for extreme power handling and linearity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eThe Gentle Giant\u003c\/h5\u003e\n\u003cp\u003eAt the heart of the R18s lies its immense 18-inch woofer. This is not just a driver built for brute force; it's a testament to precision engineering. The cone is crafted from a unique blend of long-fiber hardwood, bamboo, and wool pulp, resulting in a structure that is incredibly rigid yet lightweight. This allows the R18s to move massive amounts of air with breathtaking speed and control, revealing the subtle textures in bass notes that lesser subwoofers miss. It can deliver thunderous, chest-pounding impact one moment and the delicate pluck of a bass guitar the next with equal finesse.\u003c\/p\u003e\n\u003ch5\u003ePower Under Intelligent Command\u003c\/h5\u003e\n\u003cp\u003eDriving this formidable woofer is a state-of-the-art 1.0-kilowatt amplifier, governed by Perlisten's advanced DSP engine. This is intelligent power at its finest. The 32-bit ARM processor constantly monitors the system, ensuring the woofer performs at its absolute peak without ever showing signs of distress. This allows the R18s to produce staggering sound pressure levels down to a seismic 16Hz, creating a foundation of sound that is both immense and incredibly clean. It’s the kind of limitless headroom that brings cinematic soundtracks to life with startling realism.\u003c\/p\u003e\n\u003ch5\u003eMaster of Your Domain\u003c\/h5\u003e\n\u003cp\u003eThe Perlisten R18s puts a suite of professional-grade tuning tools right at your fingertips. Through the sophisticated smartphone app or the subwoofer's own 2.4\" color touchscreen, you have complete command over the performance. A 10-band parametric EQ allows you to expertly tame unruly room modes and achieve a perfectly smooth, integrated response. You can adjust crossovers, phase, polarity, and save multiple presets for different listening scenarios, ensuring that the R18s is perfectly tailored to your room and your system for a truly reference-level experience.\u003c\/p\u003e\n\u003ch5\u003eThe Listening Room Difference\u003c\/h5\u003e\n\u003cp\u003eWe’re a third-generation family business with a brick-and-mortar showroom in Chestertown, Maryland, and a reputation built on trust, not hype. Whether you’re visiting in person or ordering online, we bring decades of experience, personalized service, and honest guidance to every interaction. We don’t just ship boxes. We help build systems, answer your questions like real humans, and make sure every detail of your setup is right, from the cables to the final connection. Our passion is helping you get the most out of your gear, with support that lasts well beyond the sale.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlignment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAcoustic suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmplifier\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0kW RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.4\" LCD color touchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eiOS and Android\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32-bit ARM Cortex M4, double precision floating point math\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDSP Engine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTI DSP with 48-bit data paths\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDriver Compliment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e460mm glass fiber diaphragm, ±23.7mm linear excursion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReference Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95dB \/ 150mV \/ 1.0m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTHX EQ:\u003c\/strong\u003e 20–288Hz (–6dB) \/ 16–340Hz (–10dB)\u003cbr\u003e\u003cstrong\u003eBoost (Large Room) EQ:\u003c\/strong\u003e 16–288Hz (–6dB) \/ 14–340Hz (–10dB)\u003cbr\u003e\u003cstrong\u003eCut (Small Room) EQ:\u003c\/strong\u003e 25–288Hz (–6dB) \/ 19–340Hz (–10dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e(1) Balanced XLR, (1) Unbalanced RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e(1) Balanced XLR unbuffered, (1) Unbalanced RCA unbuffered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParametric EQ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10-band PEQ with 3 user presets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Pass Filter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBypass, 30–160Hz, slopes 6\/12\/18\/24dB per octave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVariable 0–270°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePolarity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNormal \/ Inverted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAuto Turn-On \u0026amp; 12V Trigger\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConfigurable via XLR and RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H×W×D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e618 × 570 × 575 mm (24.3 × 22.4 × 22.6\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e57.3 kg (126 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Finishes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSatin black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"r18s technical datasheet\" href=\"https:\/\/www.perlistenaudio.com\/wp-content\/uploads\/2024\/02\/PERLISTEN_datasheet_R18s_20240103.pdf\" target=\"_blank\"\u003eDownload R18s Technical Datasheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Perlisten","offers":[{"title":"Default Title","offer_id":42092236406880,"sku":"R18SBL","price":5495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/PerlistenR18sSubwooferHeroPhoto.jpg?v=1752728678"},{"product_id":"perlisten-r18is-in-wall-subwoofer-with-amplifier","title":"Perlisten R18is In Wall Subwoofer with Amplifier","description":"\u003cp\u003eThe Perlisten R18is is an engineering statement, a subwoofer that obliterates the line between architectural audio and flagship performance. Designed for those who demand the ultimate in hidden bass, the R18is incorporates a monstrous 18-inch glass fiber woofer into an impossibly versatile in-wall design. It boasts increased power, excursion, and subsonic capability over its freestanding sibling, all driven by a formidable 1.5kW external DSP amplifier. Thanks to a proprietary vibration-isolating mounting system, the R18is delivers a truly reference-level experience whether installed in-wall, on-wall, or even in-room, representing the absolute pinnacle of integrated low-frequency reproduction.\u003c\/p\u003e\n\u003ch5\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile 3-in-1 Design: \u003c\/strong\u003eEngineered for flawless performance as a completely hidden In-Wall, a slim On-Wall, or a freestanding In-Room subwoofer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProprietary Vibration Isolation:\u003c\/strong\u003e A unique mounting solution isolates the immense energy of the driver from the wall structure, ensuring clean bass without unwanted resonance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMassive 18\" Glass Fiber Woofer: \u003c\/strong\u003eA custom 460mm driver with extreme +\/-31.9mm linear excursion for breathtakingly deep and powerful subsonic performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal 1.5kW DSP Amplifier: \u003c\/strong\u003eThe included DSP1500A amplifier delivers 1500W of intelligent, clean power from a convenient, rack-mountable chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced App Control: \u003c\/strong\u003eA comprehensive control app for iOS and Android provides access to a full suite of professional-grade adjustments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional-Grade Connectivity: \u003c\/strong\u003eFeatures balanced XLR, unbalanced RCA, and a high-performance Digital AES\/2 input for a pure signal path.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor LCD Touchscreen: \u003c\/strong\u003eThe external amplifier includes a 2.8\" color touchscreen for easy, direct access to all settings and presets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-Band Parametric EQ: \u003c\/strong\u003eAllows for meticulous room correction and seamless integration with any speaker system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eArchitectural Supremacy\u003c\/h5\u003e\n\u003cp\u003ePerlisten has achieved the impossible: a true, no-compromise 18-inch subwoofer that can vanish into your architecture. The genius of the R18is lies in its revolutionary vibration isolation system, which decouples the immense energy of the massive woofer from your home's structure. This allows you to experience the full, visceral impact of reference-level bass without fear of shaking the room apart. It solves the ultimate audio dilemma, delivering a flagship performance that is heard and felt with astonishing power, but never seen.\u003c\/p\u003e\n\u003ch5\u003eSubsonic Force, Surgical Control\u003c\/h5\u003e\n\u003cp\u003eThe heart of the R18is is its immense 18-inch glass fiber driver, capable of a staggering +\/- 31.9mm of linear excursion. This allows it to move massive amounts of air, producing true subsonic frequencies down to a seismic 14Hz. Harnessing this raw power is the external 1.5kW DSP amplifier. This intelligent unit uses a 48-bit data path to exert surgical control over the driver, ensuring that every ounce of force is translated into clean, articulate, and incredibly detailed bass, free from distortion and overhang.\u003c\/p\u003e\n\u003ch5\u003eThe Brains Behind the Brawn\u003c\/h5\u003e\n\u003cp\u003eThe R18is separates its immense power from its sophisticated controls. The sleek, rack-mountable DSP1500A amplifier can be located conveniently with your other equipment, offering access to its powerful tuning suite via a crystal-clear 2.8\" touchscreen or an advanced smartphone app. With a 10-band parametric EQ for perfect room integration, multiple user presets, and a new digital input for the purest possible signal, you have a professional-grade command center to tailor the subwoofer's awe-inspiring performance perfectly to your system and space.\u003c\/p\u003e\n\u003ch5\u003eThe Listening Room Difference\u003c\/h5\u003e\n\u003cp\u003eWe’re a third-generation family business with a brick-and-mortar showroom in Chestertown, Maryland, and a reputation built on trust, not hype. Whether you’re visiting in person or ordering online, we bring decades of experience, personalized service, and honest guidance to every interaction. We don’t just ship boxes. We help build systems, answer your questions like real humans, and make sure every detail of your setup is right, from the cables to the final connection. Our passion is helping you get the most out of your gear, with support that lasts well beyond the sale.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlignment\u003c\/td\u003e\n\u003ctd\u003eAcoustic suspension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier\u003c\/td\u003e\n\u003ctd\u003e1500W RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Interface\u003c\/td\u003e\n\u003ctd\u003e2.8\" LCD color touchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApp\u003c\/td\u003e\n\u003ctd\u003eiOS and Android\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003e32-bit ARM Cortex M4, double precision floating point math\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDSP Engine\u003c\/td\u003e\n\u003ctd\u003eTI DSP, 48-bit data paths\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver Compliment\u003c\/td\u003e\n\u003ctd\u003e460mm (18\"), Glass fiber diaphragm, ±31.9mm linear excursion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Sensitivity\u003c\/td\u003e\n\u003ctd\u003eTBD dB \/150mV\/ 1.0m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTHX EQ:\u003c\/strong\u003e 20–280Hz (-6dB) \/ 16–345Hz (-10dB)\u003cbr\u003e\u003cstrong\u003eBoost (Large Room):\u003c\/strong\u003e 16–280Hz (-6dB) \/ 14–345Hz (-10dB)\u003cbr\u003e\u003cstrong\u003eCut (Small Room):\u003c\/strong\u003e 25–280Hz (-6dB) \/ 19–345Hz (-10dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e(1) Balanced XLR\u003cbr\u003e(1) Unbalanced RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e(1) Balanced XLR unbuffered\u003cbr\u003e(1) Unbalanced RCA unbuffered\u003cbr\u003e(1) Digital AES\/2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametric EQ\u003c\/td\u003e\n\u003ctd\u003e10-Band PEQ with 3 user presets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow Pass Filter\u003c\/td\u003e\n\u003ctd\u003eBypass, 30–160Hz, slope 6, 12, 18, 24dB\/oct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003eVariable 0–270°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolarity\u003c\/td\u003e\n\u003ctd\u003eNormal \/ Inverted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfigurable Auto Turn-On \/ Trigger\u003c\/td\u003e\n\u003ctd\u003eXLR, RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubwoofer Dimensions (HxWxD)\u003c\/td\u003e\n\u003ctd\u003e1000.0 x 508.0 x 306.0mm (39.3 x 20.0 x 12.1\") (without brackets)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier Dimensions (HxWxD)\u003c\/td\u003e\n\u003ctd\u003e89.0 x 429.2 x 322.4mm (3.5 x 16.9 x 12.7\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eNW Subwoofer: 68.9 kg (151.6 lbs)\u003cbr\u003eNW Amplifier: 6.1 kg (13.4 lbs)\u003cbr\u003eTotal Packaged: 96.4 kg (212.1 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable Finishes\u003c\/td\u003e\n\u003ctd\u003eMatte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Perlisten","offers":[{"title":"Default Title","offer_id":42092236537952,"sku":"R18ISBL","price":5995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/PerlistenR18isSubwooferhero.jpg?v=1752590169"},{"product_id":"rel-reference-no-31-subwoofer","title":"REL Reference No. 31 Subwoofer","description":"\u003cp\u003eThe REL No. 31 is a masterpiece of audio engineering, a reference subwoofer that balances profound power with incredible speed and nuance. It is designed for those who seek the ultimate in low-frequency reproduction but whose system or room demands proportion and restraint. The No. 31 distills the essence of the flagship \u003cstrong\u003e\u003ca href=\"https:\/\/listenroom.com\/products\/rel-reference-no-32-subwoofer\"\u003eNo. 32\u003c\/a\u003e\u003c\/strong\u003e into a more compact form, combining a 12-inch pure carbon fibre driver with a 900-watt reference amplifier. This potent combination, housed in an acoustically perfect, curved cabinet, delivers bass that is devastatingly deep yet agile and articulate. Purpose-built for seamless integration with the world's finest loudspeakers and capable of being stacked in Reference Line Arrays, the No. 31 delivers a truly three-dimensional, full-range listening experience.\u003c\/p\u003e\n\u003ch5\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e12” Pure Carbon Fibre Driver:\u003c\/b\u003e A 350mm long-throw driver with an inverted carbon fibre cone for immense stiffness, allowing it to remain pistonic over its entire 4\" (100mm) of travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e900W Reference Amplifier:\u003c\/b\u003e A dedicated 900-watt (RMS) Class D amplifier provides massive power reserves and absolute, iron-fisted control over the driver.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReference High Level Input:\u003c\/b\u003e Employs REL’s legendary High Level connection with specialized, reference-grade filters for a perfect, seamless blend with main speakers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDual Parametric Filters:\u003c\/b\u003e A sophisticated EQ system allows for precise in-room tuning at both the deepest and upper-bass frequencies for flawless integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReference Line Array Capable:\u003c\/b\u003e Engineered to be stacked in vertical line arrays of three (or more) units per side for the ultimate, floor-to-ceiling bass performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAcoustically Inert Cabinet:\u003c\/b\u003e A massively braced, curved-ply cabinet finished in 12 coats of hand-rubbed piano black lacquer to eliminate resonance and standing waves.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eThe Heart of Carbon Fibre\u003c\/h5\u003e\n\u003cp\u003eThe soul of the No. 31 is its remarkable 12-inch (350mm) pure carbon fibre driver. This driver is a true engineering marvel, designed for both brute force and extreme agility. The entire cone structure is forged from carbon fibre, a material chosen for its incredible stiffness-to-mass ratio. This allows the driver to withstand the immense pressures generated by its 900-watt amplifier and 4 inches (100mm) of excursion, moving as a perfect piston without flexing or deforming. The result is bass that is not only incredibly deep but also lightning-fast, textured, and free of the distortion that plagues lesser designs.\u003c\/p\u003e\n\u003ch5\u003eLimitless Power, Effortless Control\u003c\/h5\u003e\n\u003cp\u003eTo animate its reference-grade driver, the No. 31 employs a dedicated 900-watt (RMS) Class D amplifier. This powerhouse is specifically designed to provide the massive, instantaneous current required for deep, dynamic bass. Its vast power reserves mean it operates in a state of effortless control, providing the iron-fisted grip needed to start and stop the 12-inch cone instantly. This is further enhanced by REL’s LimitLess Limiter™, which allows the amplifier to operate up to its limits without audible compression, ensuring that the rhythm and flow of the music are always preserved.\u003c\/p\u003e\n\u003ch5\u003ePerfect Integration, Perfect Sound\u003c\/h5\u003e\n\u003cp\u003eThe No. 31 features REL’s renowned High Level Input, allowing it to receive the exact same signal—including the tonal character and sonic signature—as your main speakers. This is the key to REL's seamless integration. For this reference model, the signal is fed into a set of specialized filters developed for the Reference Series. These are complemented by a powerful Dual Parametric EQ, which allows for micro-tuning of the subwoofer. You can gently reinforce the deepest frequencies while precisely trimming the upper-bass crossover point, achieving a blend between the subwoofer and main speakers that is perfectly coherent and utterly inaudible.\u003c\/p\u003e\n\u003ch5\u003eThe Reference Line Array: The Final Dimension\u003c\/h5\u003e\n\u003cp\u003eWhile a single No. 31 is a reference performer, its design anticipates the ultimate in audio reproduction: the Reference Line Array. The No. 31 is engineered to be vertically stacked in arrays of three (or five, in exceptionally large rooms) units per side. This approach mimics how sound is produced in a live performance, creating a floor-to-ceiling wavefront of bass that pressurizes the room more uniformly and with greater ease. This doesn't just mean more bass; it means a more open, three-dimensional soundstage, with greater clarity and focus across the entire musical spectrum. It is the key to unlocking the final dimension of your system's performance.\u003c\/p\u003e\n\u003ch5\u003eA Cabinet of Pure Artistry\u003c\/h5\u003e\n\u003cp\u003eThe No. 31’s enclosure is a critical component of its performance, sculpted to be as acoustically inert as it is beautiful. The gently curved, 2.4-inch (60mm) thick walls are constructed from layered hardwood and are massively braced internally to create a silent, rigid vault. This curved form eliminates internal standing waves, preventing the cabinet from \"singing along\" with the music and coloring the sound. Each cabinet is then painstakingly finished in 12 coats of hand-rubbed piano black lacquer, a process that takes three weeks to complete, resulting in a finish as deep and pure as the bass it produces.\u003c\/p\u003e\n\u003ch5 class=\"p1\"\u003eThe Listening Room Difference\u003c\/h5\u003e\n\u003cp class=\"p1\"\u003eWe’re a third-generation family business with a brick-and-mortar showroom in Chestertown, Maryland, and a reputation built on trust, not hype. Whether you’re visiting in person or ordering online, we bring decades of experience, personalized service, and honest guidance to every interaction. We don’t just ship boxes. We help build systems, answer your questions like real humans, and make sure every detail of your setup is right, from the cables to the final connection. Our passion is helping you get the most out of your gear, with support that lasts well beyond the sale.\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eType\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eClosed box, front-firing driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eActive Driver\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e12 in. (350mm) long-throw, carbon fiber cone with inverted carbon fibre centre cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eLow Frequency Extension\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e17Hz at -6 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eInput Connectors\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh Level (Neutrik Speakon), 2x Low Level (RCA), LFE (RCA), LFE (XLR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eOutput Connectors\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh Level (Neutrik Speakon), 1x Low Level (RCA), LFE (XLR), Line (XLR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePower Output\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e900 watts (RMS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eAmplifier Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eClass D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eWireless Capability\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eYes - REL AirShip II (Sold Separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eDual Parametric Filter\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eProtection System\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eFully Electronic SET-SAFE, D.C. Fault, Output Short\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMains Input Voltage\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e220-240V \/ 110-120V (Market Dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eFuses\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e5 Amp semi delay (230V), 9 Amp semi delay (115V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePhysical\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e638 x 435 x 720 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e52 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003ePiano Black Lacquer (12 coats)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eSupplied Accessories\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eMains Lead, Neutrik Speakon (10 Meters), User Manual, Remote Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"REL","offers":[{"title":"Piano Black","offer_id":42386570641504,"sku":"RELNo31PB","price":9000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/ReferenceNo.31Subwoofer_3.jpg?v=1762727477"},{"product_id":"rel-212-black-label-subwoofer","title":"REL 212 Black Label Subwoofer","description":"\u003cp\u003eThe REL 212 Black Label is the most powerful and dynamic expression of the Serie S, a formidable subwoofer that anchors the most demanding reference-grade stereo and theater systems. It is unique in its design, combining dual 12-inch forward-firing active drivers with dual 12-inch passive radiators—one rear-firing and one down-firing—to create an enormous total radiating surface. Driven by a fearsome 1,000-watt hybrid amplifier, the 212 Black Label delivers immense, room-filling bass with the breathtaking slam of a much larger unit, yet retains the agility, nuance, and tonal color that define REL. It is the ultimate solution for large rooms and demanding systems, capable of delivering the scale of a line array from a single, elegant cabinet.\u003c\/p\u003e\n\u003ch5\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eQuad 12-inch Driver Array:\u003c\/b\u003e Features two 12” front-firing CarbonAlloy™ active drivers for speed and impact, plus one 12” rear-firing and one 12” down-firing passive radiator for massive air movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1,000W Hybrid Amplifier:\u003c\/b\u003e A new 1,000-watt (RMS) Linear Class D amplifier provides immense dynamic power, delivering peaks over 1,200 watts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eReference Connectivity:\u003c\/b\u003e Includes REL’s legendary High Level Neutrik Speakon input, Low Level stereo RCA, and dedicated .1\/LFE inputs (RCA \u0026amp; XLR).\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLine Array-like Performance:\u003c\/b\u003e The vertical alignment of the drivers, including the rear-firing passive, is designed to create an immersive, floor-to-ceiling sense of height and scale.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOptional Wireless Connectivity:\u003c\/b\u003e Fully compatible with the optional REL Airship Direct system for uncompressed, reference-quality wireless signal transmission.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBespoke Cabinet Design:\u003c\/b\u003e A tall, elegant cabinet with a distinctive vertical strake, carbon fibre badging, and integrated bead-blasted handles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eThe Power of Four\u003c\/h5\u003e\n\u003cp\u003eThe 212 Black Label’s immense authority comes from its unique quad-driver system. Two 12-inch forward-firing active drivers use stiff CarbonAlloy™ cones with lightweight carbon-fibre center caps, allowing them to produce music's attack and dynamics with incredible speed and control. These are matched by two 12-inch passive radiators, each with a cast aluminum basket to handle extreme excursion. A down-firing passive provides the deepest, foundational rumble, while a rear-firing passive is specially tuned to add height and depth, wrapping mid-bass energy around the listener for a more immersive, 3D soundfield.\u003c\/p\u003e\n\u003ch5\u003eOutrageousness Amplified\u003c\/h5\u003e\n\u003cp\u003eDelivering the massive current required for this quad-driver array is a newly developed 1,000-watt (RMS) hybrid amplifier. This design marries the high-current delivery of a Class A\/B monoblock with the efficiency of a Linear Class D output stage. This \"best of both worlds\" approach provides limitless-feeling dynamic power, capable of sustaining peaks over 1,200 watts for extended periods. This ensures the 212 Black Label can reproduce the most demanding cinematic or musical crescendos with effortless authority and without a trace of compression or strain.\u003c\/p\u003e\n\u003ch5\u003eVertical Scale, Singular Form\u003c\/h5\u003e\n\u003cp\u003eThe tall, elegant cabinet of the 212 Black Label is purpose-built. This vertical alignment isn't just an aesthetic choice; it's a performance-driven design. By stacking the drivers, the 212 projects sound with a sense of height and scale typically reserved for full REL Line Arrays. The rear-firing passive, in particular, contributes to this effect, creating a spacious and enveloping sound that feels much larger and more immersive than a traditional, low-profile subwoofer. It delivers the grandeur of an array in a single, beautifully engineered enclosure.\u003c\/p\u003e\n\u003ch5\u003eBespoke Aesthetic Upgrade\u003c\/h5\u003e\n\u003cp\u003eWhile the 212 Black Label includes a standard black cloth grille, its design can be further elevated to match any high-end interior. An \u003cb\u003eadditional \u003ca rel=\"noopener\" href=\"https:\/\/listenroom.com\/products\/rel-premium-wood-grille\" target=\"_blank\"\u003ePremium Wood Grille\u003c\/a\u003e is available\u003c\/b\u003e for separate purchase. This bespoke, handcrafted grille enhances the visual appeal of the 212, complementing its piano black finish with the natural warmth and unique grain of real wood, transforming it into a true piece of fine furniture.\u003c\/p\u003e\n\u003ch5 class=\"p1\"\u003eThe Listening Room Difference\u003c\/h5\u003e\n\u003cp class=\"p1\"\u003eWe’re a third-generation family business with a brick-and-mortar showroom in Chestertown, Maryland, and a reputation built on trust, not hype. Whether you’re visiting in person or ordering online, we bring decades of experience, personalized service, and honest guidance to every interaction. We don’t just ship boxes. We help build systems, answer your questions like real humans, and make sure every detail of your setup is right, from the cables to the final connection. Our passion is helping you get the most out of your gear, with support that lasts well beyond the sale.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cmeta charset=\"utf-8\"\u003eSpecifications\u003c\/h5\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eType\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e(2) Front-firing active drivers, (1) rear passive, (1) down-firing passive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eActive Driver Size \u0026amp; Material\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e(2) 12 in. (305mm) long-throw, CarbonAlloy™ cone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePassive Radiator Size \u0026amp; Material\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e(2) 12 in. (305mm), CarbonAlloy™ cone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eLow Frequency Extension\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e18Hz at -6 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eInput Connectors\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh Level (Neutrik Speakon), 2x Low Level (RCA), LFE (RCA), LFE (XLR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eOutput Connectors\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh Level (Neutrik Speakon), 1x Low Level (RCA), LFE (RCA or XLR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePower Output\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1,000 watts (RMS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eAmplifier Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eLinear Class D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eWireless Capability\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eYes - REL AirShip Direct (Sold Separately)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eProtection System\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eFully Electronic SET-SAFE, D.C. Fault, Output Short\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMains Input Voltage\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e220-240V \/ 110-120V (Market Dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eFuses\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e8 Amp semi delay (220V), 15 Amp semi delay (120V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePhysical\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e362 x 840 x 523.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e60.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003ePiano Black Lacquer (8 coats)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eSupplied Accessories\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eMains Lead, Neutrik Speakon (10 Meters), User Manual, Black Cloth Grille\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"REL","offers":[{"title":"Piano Black \/ Cloth Grille","offer_id":42386570674272,"sku":"RELS212PBC","price":5999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/Copyof212_ThreeQuarter.jpg?v=1762767114"},{"product_id":"grimm-audio-sb1-motion-feedback-subwoofer","title":"Grimm Audio SB1 Motion Feedback Subwoofer","description":"\u003cp\u003eThe Grimm Audio SB1 does what no conventional subwoofer can: it measures the cone's movement 96,000 times per second and corrects it in real time. Digital Motional Feedback reduces distortion by up to 30 dB, delivering bass that is linear to 20 Hz without the bloat, resonance, or delayed decay that plagues every other sub in this price range. Designed in the Netherlands to transform any \u003ca href=\"\/products\/grimm-audio-ls1a-loudspeaker\"\u003eGrimm LS1\u003c\/a\u003e speaker into a full three-way system, the SB1 sits beneath the loudspeaker between its support legs, connected by short cables that carry both signal and power.\u003c\/p\u003e\n\n\u003ch5\u003eKey Features of the Grimm Audio SB1\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Motional Feedback (DMF):\u003c\/strong\u003e A piezoelectric acceleration sensor mounted directly on the cone feeds a 96 kHz correction loop, reducing distortion by up to 30 dB compared to conventional subwoofers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinear to 20 Hz:\u003c\/strong\u003e Flat frequency response from 20 Hz to 250 Hz (+\/-2 dB) in half-space placement, with driver resonance tuned to 15 Hz (Q of 0.5).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e700W nCore Hypex Amplification:\u003c\/strong\u003e Class D power module delivers clean, controlled output with a maximum SPL of 96 dB per unit (102 dB per pair) across 30-250 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase-Corrected Crossover:\u003c\/strong\u003e When paired with any LS1 speaker, the system's DSP implements a phase-corrected crossover at 70 Hz without phase discontinuity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpward-Firing 10\" Aluminum Woofer:\u003c\/strong\u003e Modified driver with acceleration sensor fires upward, transferring minimal energy into the LS1's support legs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed Enclosure:\u003c\/strong\u003e No port, no passive radiator. Multi-layered CNC-machined MDF construction eliminates cabinet resonance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC Pass-Through:\u003c\/strong\u003e Built-in mains outlet powers the LS1 speaker directly, reducing cable clutter to a single power cord from the wall.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThird-Party Compatibility:\u003c\/strong\u003e A rear-panel switch enables standalone operation with non-Grimm speakers via XLR input.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Low DSP Latency:\u003c\/strong\u003e 38 microsecond processing delay ensures perfect time alignment with the main speakers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eDigital Motional Feedback: Engineering That Hears the Driver\u003c\/h5\u003e\n\u003cp\u003eBelow 100 Hz, loudspeaker drivers must move enormous volumes of air. High excursion levels and the fundamental driver resonance produce rising distortion and a characteristic \"thickening\" of bass that colors everything. Motional feedback, the concept of monitoring a driver's actual movement and correcting it electronically, has existed since the 1970s. Grimm Audio's implementation is different in both precision and execution.\u003c\/p\u003e\n\u003cp\u003eAn analog piezoelectric acceleration sensor is bonded to the SB1's aluminum cone, providing 16-bit resolution at 96 dB signal-to-noise ratio with bandwidth exceeding 3 kHz. This sensor feeds a digital correction loop that combines smart DSP processing with current-drive amplification. The result: up to 30 dB of distortion reduction across the effective feedback range (up to 250 Hz). The low-distortion aluminum woofer, already a high-performance driver, becomes something closer to a laboratory instrument. Bass notes start and stop with precision that sealed and ported designs simply cannot match. The technology is licensed from RMS Acoustics and refined by Grimm's own engineering team, building on a lineage that began with the LS1s-DMF in 2016.\u003c\/p\u003e\n\n\u003ch5\u003eBuilt for the Grimm LS1 System\u003c\/h5\u003e\n\u003cp\u003eThe SB1 was designed as the bass extension for Grimm's LS1 loudspeaker series, converting any two-way LS1 into a full three-way active system. Physically, the sub fits beneath the LS1 between its support legs, keeping the main speaker at the correct listening height while adding genuine deep bass capability. Short cables pass both digital data and power between the units, and the IEC pass-through means only one power cord runs to the wall per channel.\u003c\/p\u003e\n\u003cp\u003eThe LS1's internal DSP handles crossover duties, implementing a phase-corrected filter at 70 Hz that maintains the system's legendary time-domain accuracy. There is no external processor to configure, no crossover knob to adjust. The system simply works as an integrated whole. Reviewers consistently note that the SB1 \"disappears\" into the sound, filling out the bottom octaves without ever calling attention to itself.\u003c\/p\u003e\n\u003cp\u003eThe SB1 is compatible with all current LS1 models: the \u003ca href=\"\/products\/grimm-audio-ls1c-loudspeaker\"\u003eLS1c\u003c\/a\u003e, \u003ca href=\"\/products\/grimm-audio-ls1v2-loudspeaker\"\u003eLS1v2\u003c\/a\u003e, and \u003ca href=\"\/products\/grimm-audio-ls1a-loudspeaker\"\u003eLS1a\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch5\u003eThird-Party Speaker Compatibility\u003c\/h5\u003e\n\u003cp\u003eA rear-panel switch sets the SB1 to standalone mode for use with non-Grimm speakers. In this configuration, the sub accepts a mono XLR signal (RCA adapter compatible) and operates as a conventional powered subwoofer. Note that standalone mode does not include built-in volume control, adjustable crossover, or low-pass filtering. An external active crossover or AV receiver\/processor is required for proper integration with third-party systems. The Mono variant is sold as a single unit for this purpose.\u003c\/p\u003e\n\u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/grimm_sb1_inline_rear_panel.jpg?v=1774033787\" alt=\"Grimm Audio SB1 rear panel showing LS1\/Other switch and XLR input\" style=\"display: block; margin-left: auto; margin-right: auto; max-width: 100%;\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eExplore the Full Grimm Audio Loudspeaker Series\u003c\/h5\u003e\n\u003cp\u003eThe SB1 pairs with every speaker in the Grimm LS1 range. The \u003ca href=\"\/products\/grimm-audio-ls1c-loudspeaker\"\u003eGrimm Audio LS1c\u003c\/a\u003e is the flagship two-way, featuring beryllium dome tweeter and the most refined cabinet construction. The \u003ca href=\"\/products\/grimm-audio-ls1v2-loudspeaker\"\u003eLS1v2\u003c\/a\u003e delivers the core LS1 experience at a lower price point, while the \u003ca href=\"\/products\/grimm-audio-ls1a-loudspeaker\"\u003eLS1a\u003c\/a\u003e makes the LS1 philosophy accessible to a wider audience. For source components, the \u003ca href=\"\/products\/grimm-audio-mu1-music-streamer\"\u003eMU1 Music Streamer\u003c\/a\u003e and \u003ca href=\"\/products\/grimm-audio-mu2-digital-music-streamer-dac-preamp\"\u003eMU2 Digital Music Streamer\u003c\/a\u003e were designed as the ideal digital front end for the LS1 system.\u003c\/p\u003e\n\n\u003ch5\u003eThe Listening Room Difference\u003c\/h5\u003e\n\u003cp\u003eWe're a third-generation family business with a brick-and-mortar showroom in Chestertown, Maryland, and a reputation built on exceptional service and relentless passion for hifi. Whether you're visiting in person or ordering online, we bring decades of experience, personalized service, and honest guidance to every interaction. We don't just ship boxes. We help build systems, answer your questions like real humans, and make sure every detail of your setup is right, from the cables to the final connection. Our passion is helping you get the most out of your gear, with support that lasts well beyond the sale.\u003c\/p\u003e\n\n\u003ch5\u003eGrimm Audio SB1 Specifications\u003c\/h5\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f3f3f3;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left; width: 34%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left; width: 66%;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eActive sealed subwoofer with Digital Motional Feedback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDriver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e10\" modified aluminum woofer with piezoelectric acceleration sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eAmplification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e700W nCore Hypex Class D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e20-250 Hz +\/-2 dB (half space)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDriver Resonance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e15 Hz, Q = 0.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMaximum SPL (30-250 Hz, 1m)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e96 dB (single) \/ 102 dB (pair)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMaximum Output at 20 Hz\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e89 dB (single) \/ 95 dB (pair)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCrossover\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePhase-corrected at 70 Hz (with LS1 system)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDSP Latency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e38 microseconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDistortion Reduction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eUp to 30 dB via DMF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eSealed, multi-layered CNC-machined MDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eInput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eXLR mono (RCA adapter compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e90-240V, 50-60 Hz, 500W (IEC with pass-through for LS1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eControls\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eLS1\/Other switch (rear panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDimensions (W x D x H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e358 x 340 x 213 mm (14.1 x 13.4 x 8.4 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e15 kg (33 lbs) per unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNetherlands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Grimm Audio","offers":[{"title":"Stereo Set","offer_id":42655363792992,"sku":"GRISB1SET","price":14590.0,"currency_code":"USD","in_stock":true},{"title":"Mono - 3rd Party","offer_id":42655364055136,"sku":"GRISB1MONO","price":7295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/01_grimm_sb1_front_no_grille.jpg?v=1774032690"},{"product_id":"grimm-audio-ls1s-subwoofer","title":"Grimm Audio LS1s Subwoofer","description":"\u003cp\u003eMost subwoofers add bass. The Grimm Audio LS1s adds a third way to one of the most phase-accurate loudspeaker systems ever built. A pair of LS1s subwoofers slots beneath the LS1 speakers between their support legs, using the crossover already inside the LS1's DSP to create a unified three-way system with linear response down to 20 Hz. No external processor, no setup, no compromise to the LS1's time-domain precision.\u003c\/p\u003e\n\n\u003ch5\u003eKey Features of the Grimm Audio LS1s\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase-Coherent Three-Way Extension:\u003c\/strong\u003e The LS1 already contains a phase-corrected crossover at 70 Hz. Adding the LS1s activates it, creating a three-way system with no phase discontinuity at the crossover point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinear to 20 Hz:\u003c\/strong\u003e A top-grade Peerless woofer driven by a 400W Hypex nCore Class D amplifier delivers flat response through the bottom octave.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDSP-Controlled Frequency Curve:\u003c\/strong\u003e The LS1s frequency response is shaped by the LS1's internal DSP, ensuring the sub and main drivers behave as a unified system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Beneath the LS1:\u003c\/strong\u003e The upward-firing woofer sits between the LS1's legs, maintaining correct speaker height and placement while adding deep bass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Positioning:\u003c\/strong\u003e The LS1s can be removed from the footplate and placed at the optimal position for bass reproduction, independent of the main speaker location.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEC Pass-Through:\u003c\/strong\u003e A mains outlet on the LS1s powers the LS1 above it, reducing cable clutter to one power cord per channel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eWhy the Bottom Octave Matters\u003c\/h5\u003e\n\u003cp\u003eThe LS1 on its own reaches 40 Hz with impressive authority. But the octave between 20 Hz and 40 Hz contains the foundation of orchestral music, the room tone of live recordings, and the weight of electronic bass that defines modern production. Classical listeners will hear the hall itself. Engineers checking mixes at higher SPL will appreciate the reduced distortion that comes from offloading deep bass duties to a dedicated driver.\u003c\/p\u003e\n\u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/grimm_ls1s_inline_with_speaker.jpg?v=1774033789\" alt=\"Grimm Audio LS1s subwoofer positioned beneath LS1 speaker between support legs\" style=\"display: block; margin-left: auto; margin-right: auto; max-width: 100%;\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eIntelligent Integration\u003c\/h5\u003e\n\u003cp\u003eAt low frequencies, wavelengths are large enough that driver orientation becomes irrelevant. Grimm exploited this by positioning the LS1s woofer upward-firing, which transfers minimal vibration energy into the LS1's support legs. Short cables between the units carry both signal and power. The entire assembly, LS1 speaker sitting atop LS1s sub, operates as one integrated system controlled by a single DSP. For even greater bass performance with motional feedback correction, consider the \u003ca href=\"\/products\/grimm-audio-sb1-motion-feedback-subwoofer\"\u003eGrimm Audio SB1\u003c\/a\u003e, which uses a piezoelectric sensor to actively measure and correct cone movement.\u003c\/p\u003e\n\u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/grimm_ls1s_inline_connections.jpg?v=1774033788\" alt=\"Grimm Audio LS1s cable connections between subwoofer and LS1 speaker\" style=\"display: block; margin-left: auto; margin-right: auto; max-width: 100%;\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003eExplore the Full Grimm Audio System\u003c\/h5\u003e\n\u003cp\u003eThe LS1s is designed for the \u003ca href=\"\/products\/grimm-audio-ls1c-loudspeaker\"\u003eLS1c\u003c\/a\u003e, \u003ca href=\"\/products\/grimm-audio-ls1v2-loudspeaker\"\u003eLS1v2\u003c\/a\u003e, and \u003ca href=\"\/products\/grimm-audio-ls1a-loudspeaker\"\u003eLS1a\u003c\/a\u003e loudspeakers. Pair with the \u003ca href=\"\/products\/grimm-audio-mu1-music-streamer\"\u003eMU1\u003c\/a\u003e or \u003ca href=\"\/products\/grimm-audio-mu2-digital-music-streamer-dac-preamp\"\u003eMU2\u003c\/a\u003e streamer for a complete Grimm Audio system. The \u003ca href=\"\/products\/grimm-audio-ls1r-controller\"\u003eLS1r Controller\u003c\/a\u003e adds volume and source switching from the listening position.\u003c\/p\u003e\n\n\u003ch5\u003eThe Listening Room Difference\u003c\/h5\u003e\n\u003cp\u003eWe're a third-generation family business with a brick-and-mortar showroom in Chestertown, Maryland, and a reputation built on exceptional service and relentless passion for hifi. Whether you're visiting in person or ordering online, we bring decades of experience, personalized service, and honest guidance to every interaction. We don't just ship boxes. We help build systems, answer your questions like real humans, and make sure every detail of your setup is right, from the cables to the final connection. Our passion is helping you get the most out of your gear, with support that lasts well beyond the sale.\u003c\/p\u003e\n\n\u003ch5\u003eGrimm Audio LS1s Specifications\u003c\/h5\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f3f3f3;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left; width: 34%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left; width: 66%;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eActive sealed subwoofer (stereo pair)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDriver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e10\" Peerless woofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eAmplification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e400W Hypex nCore Class D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eLinear to 20 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCrossover\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003ePhase-corrected at 70 Hz (via LS1 DSP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDriver Orientation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eUpward-firing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eIEC with pass-through outlet for LS1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eLS1c, LS1v2, LS1a\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eSold As\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eStereo pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eNetherlands\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Grimm Audio","offers":[{"title":"Stereo Set","offer_id":42655369199712,"sku":"GRILS1SSET","price":9550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/04_grimm_ls1s_front.jpg?v=1774032996"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/collections\/ReferenceNo.31Subwoofer_3.jpg?v=1772829554","url":"https:\/\/listenroom.com\/collections\/best-subwoofers-5000-10000.oembed","provider":"The Listening Room","version":"1.0","type":"link"}