{"product_id":"cambridge-audio-msx-sub-200-subwoofer","title":"Cambridge Audio MSX Sub 200 Subwoofer","description":"\u003cp\u003eThe Cambridge Audio MSX Sub 200 is a compact active subwoofer that drives a 6.5-inch woofer and two passive radiators with a dedicated 200-watt amplifier, reaching down to 36Hz from a cabinet barely eight inches square. It is tuned to add weight and impact beneath the MSX satellites without overwhelming a room, with onboard DSP keeping the low end tight at any volume.\u003c\/p\u003e\u003ch5\u003eKey Features of the MSX Sub 200\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated 200W Amplifier:\u003c\/strong\u003e Built-in power tuned to the driver for consistent, controlled output rather than the soft, one-note bass small subwoofers often settle for.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6.5-Inch Active Driver with Dual Passive Radiators:\u003c\/strong\u003e One powered driver works with two passive radiators to move more air and reach lower than the cabinet size suggests.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReaches 36Hz:\u003c\/strong\u003e Deep enough to underpin music and carry the low end of movie and TV soundtracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard DSP:\u003c\/strong\u003e Manages output and frequency response to keep bass stable as the level climbs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Crossover:\u003c\/strong\u003e Adjustable from 50 to 200Hz so the Sub 200 picks up exactly where your main speakers leave off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Phase:\u003c\/strong\u003e 0 to 180 degree control aligns the subwoofer with your speakers for tighter, more connected bass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-On:\u003c\/strong\u003e Wakes with signal and sleeps when idle, so it can live out of reach.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Cabinet:\u003c\/strong\u003e Roughly eight inches on a side, small enough to tuck beside furniture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRCA Input and Pass-Through:\u003c\/strong\u003e Connects to any subwoofer or preamp output and forwards the signal on if needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Matte Finishes:\u003c\/strong\u003e Matte black or matte white, finished to match the MSX speakers and Cambridge Audio's L\/R active range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003e200 Watts of Controlled Low End\u003c\/h5\u003e\u003cp\u003eThe MSX Sub 200 pairs a 6.5-inch active driver with a dedicated 200-watt amplifier built into the cabinet, a combination Cambridge Audio voices for impact without bloat. Because the amplifier is matched to the driver, the Sub 200 holds its composure as you push the volume instead of going soft and one-note the way many small subwoofers do. The point is not raw loudness. It is to add the bottom octaves the compact MSX satellites cannot reach on their own, in a way that stays musical and in step with the rest of the system.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/cambridge-audio-msx-sub-200-angled-inline.jpg\" alt=\"Cambridge Audio MSX Sub 200 subwoofer at an angle, Black\" style=\"width:100%;max-width:1000px;height:auto;border-radius:12px;margin:16px 0;\"\u003e\u003c\/p\u003e\u003ch5\u003eActive Driver with Dual Passive Radiators\u003c\/h5\u003e\u003cp\u003eInstead of a port, the Sub 200 teams its powered driver with two passive radiators. A passive radiator is an undriven cone that the active driver excites through the air inside the cabinet, reinforcing the lowest frequencies and extending output without the chuffing and turbulence a port can introduce at high levels. Using two of them spreads that work across more cone area, which is how a cabinet this small reaches down to 36Hz cleanly. The trade is a sub that loads the room evenly and stays tight on transients, the kind of bass that starts and stops with the music rather than lagging behind it.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/cambridge-audio-msx-sub-200-driver-inline.jpg\" alt=\"Cambridge Audio MSX Sub 200 driver and grille detail, Black\" style=\"width:100%;max-width:1000px;height:auto;border-radius:12px;margin:16px 0;\"\u003e\u003c\/p\u003e\u003ch5\u003eDSP Keeps Deep Bass in Check\u003c\/h5\u003e\u003cp\u003eDigital signal processing sits between the input and the amplifier, watching the driver and shaping its response in real time. As the level rises, DSP manages excursion and frequency response so the Sub 200 stays controlled instead of distorting or booming at its limits. The result is a small subwoofer that behaves predictably across volumes, which matters most in the compact rooms and shared spaces the MSX system is built for.\u003c\/p\u003e\u003ch5\u003eBlending the Sub 200 With the MSX Speakers\u003c\/h5\u003e\u003cp\u003eA subwoofer only disappears into a system when it hands off cleanly to the main speakers, and the Sub 200 gives you the controls to get there. The variable crossover, adjustable from 50 to 200Hz, sets the point where the sub takes over from the satellites, so you can match it to the natural roll-off of an MSX10 or MSX20. The variable phase control, sweeping 0 to 180 degrees, time-aligns the subwoofer with your speakers depending on where each one sits in the room. Dialed in, the bass feels like it comes from the speakers themselves rather than a separate box in the corner.\u003c\/p\u003e\u003ch5\u003eA Compact Cabinet in Two Finishes\u003c\/h5\u003e\u003cp\u003eAt roughly eight inches on every side, the Sub 200 is easy to place where a full-size subwoofer would not fit, whether that is beside a media unit, under a desk, or tucked against a wall. The matte black and matte white finishes are chosen to match the MSX satellites and Cambridge Audio's L\/R active speakers, so the subwoofer reads as part of the system rather than an afterthought bolted on later.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/cambridge-audio-msx-sub-200-front-inline.jpg\" alt=\"Cambridge Audio MSX Sub 200 subwoofer, Black, front view\" style=\"width:100%;max-width:1000px;height:auto;border-radius:12px;margin:16px 0;\"\u003e\u003c\/p\u003e\u003ch5\u003eConnections and Setup\u003c\/h5\u003e\u003cp\u003eA low-level RCA input feeds the Sub 200 from a subwoofer output, an AV receiver's sub pre-out, or a stereo preamp, and an RCA pass-through sends the signal on to another component when you need it. Auto-on handles power, bringing the subwoofer up when it senses a signal and dropping it back to standby when the music stops. In practice, setup comes down to one cable and a few minutes spent dialing in level and crossover, then phase.\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/cambridge-audio-msx-sub-200-detail-inline.jpg\" alt=\"Cambridge Audio MSX Sub 200 rear connection panel, Black\" style=\"width:100%;max-width:1000px;height:auto;border-radius:12px;margin:16px 0;\"\u003e\u003c\/p\u003e\u003ch5\u003eMore in the Cambridge Audio MSX Series\u003c\/h5\u003e\u003cp\u003eThe MSX Sub 200 is the compact subwoofer in Cambridge Audio's MSX modular range.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/products\/cambridge-audio-msx-sub-300-subwoofer\"\u003eMSX Sub 300\u003c\/a\u003e\u003c\/strong\u003e - The larger sub, with a 300-watt amplifier and an 8-inch driver for bigger rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/products\/cambridge-audio-msx10-compact-satellite-speaker\"\u003eMSX10\u003c\/a\u003e\u003c\/strong\u003e - The compact satellite the Sub 200 is tuned to partner.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/products\/cambridge-audio-msx20-compact-satellite-speaker\"\u003eMSX20\u003c\/a\u003e\u003c\/strong\u003e - The larger dual-driver satellite for more scale up top.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eThe Listening Room Difference\u003c\/h5\u003e\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\u003ch5\u003eCambridge Audio MSX Sub 200 Specifications\u003c\/h5\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#f3f3f3;padding:12px; width:34%;\"\u003e\u003cb\u003eAmplifier Power\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px; width:66%;\"\u003e200W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#f3f3f3;padding:12px;\"\u003e\u003cb\u003eDriver\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003e1 x 6.5\" active, 2 x 6.5\" passive radiators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#f3f3f3;padding:12px;\"\u003e\u003cb\u003eFrequency Response\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003e36Hz (-6dB) - 200Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#f3f3f3;padding:12px;\"\u003e\u003cb\u003eCrossover\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eActive, variable 50Hz - 200Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#f3f3f3;padding:12px;\"\u003e\u003cb\u003ePhase\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eVariable 0 - 180 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#f3f3f3;padding:12px;\"\u003e\u003cb\u003eInputs\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003e1 x low-level RCA pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#f3f3f3;padding:12px;\"\u003e\u003cb\u003eOutputs\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003e1 x RCA pass-through pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#f3f3f3;padding:12px;\"\u003e\u003cb\u003eAuto-On\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#f3f3f3;padding:12px;\"\u003e\u003cb\u003eDimensions (W x H x D)\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003e8.2 x 8.6 x 9.1\" (210 x 220 x 232mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#f3f3f3;padding:12px;\"\u003e\u003cb\u003eWeight\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003e11.0 lbs (5.0kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#f3f3f3;padding:12px;\"\u003e\u003cb\u003eFinishes\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eMatte Black, Matte White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background-color:#f3f3f3;padding:12px;\"\u003e\u003cb\u003eIn the Box\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;\"\u003eSubwoofer, power cable, safety guide, quick start guide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Cambridge Audio","offers":[{"title":"Black","offer_id":42879229427808,"sku":"CAMBMSXSUB200BL","price":449.0,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":42879231656032,"sku":"CAMBMSXSUB200WH","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/5073\/8528\/files\/cambridge-audio-msx-sub-200-black-three-quarter.jpg?v=1781604783","url":"https:\/\/listenroom.com\/products\/cambridge-audio-msx-sub-200-subwoofer","provider":"The Listening Room","version":"1.0","type":"link"}