Perlisten R5i LR In Wall Speaker
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The Perlisten R5i-LR is a true in-wall solution for listeners who expect their home theaters to sound like real high-end systems, not just hidden installations.
Adapted directly from the acclaimed R5m monitor and R5t tower, the R5i-LR is designed for left, right, or center channel duties behind an acoustically transparent screen or as dynamic left and right speakers in a premium media room.
This is not a good enough architectural speaker. With directivity control reaching lower into the frequency range, true DPC array technology, THX Dominus surround certification, and THX Ultra LCR certification, the R5i-LR belongs in serious theaters where performance cannot be compromised.
It offers full timbre matching across the R-Series lineup, not just in materials but across frequency response, power response, and phase, so you can build immersive systems that stay cohesive no matter where you sit.
Key Features
- Advanced DPC-Array: Three 26mm silk dome drivers delivering precise directivity and flawless integration with all R-Series models
- Custom dual woofers: 165mm HPF pulp diaphragms, two years in development
- 3-Way Acoustic Suspension Design: True sealed cabinet performance for controlled bass and reduced room interaction
- THX Dominus Certified (Surround) and THX Ultra Certified (LCR): Perlisten lists both THX Dominus and THX Ultra certification
- Shallow Depth: A shallow 4 inches of mounting depth
- Aluminum Rear Enclosure: An integral aluminum extrusion rear enclosure for consistent performance and minimal sound propagation to adjacent rooms
- Architectural Flexibility: Ideal for LCR behind screens, or Left/Right/Surround use in media and theater rooms
- Consistent Performance: Sealed enclosure guarantees predictable sound across different room environments
- Grilles Included: Matte black aluminum and white grilles come with the speaker
Designed for Cinematic Authority
The R5i-LR is not a compromise to fit the room. It is a statement of what in-wall speakers should be. Using the same DPC-Array concept as Perlisten’s flagship models, it provides smooth midrange and treble response with stunning off-axis consistency.
Thanks to the combination of three custom-designed 26mm silk domes and two 165mm pulp-cone woofers, the R5i-LR delivers deep bass, lifelike vocals, and dynamic slam.
Its integral aluminum extrusion rear enclosure, with a shallow 4-inch mounting depth, keeps performance consistent and limits sound propagation to adjacent rooms.
A True Value in Real Systems
In a world filled with architectural compromises, the R5i-LR stands out as a true value.
It is just as comfortable as a left-center-right (LCR) array behind an acoustically transparent screen as it is as a powerful left and right solution in open-concept media rooms.
All R-Series speakers share the same DPC array and Perlisten's timbre matching across the series, so the R5i-LR blends with the rest of an R-Series theater.
The Listening Room Difference
Installing serious in-wall speakers is more than making a cutout and slapping in a grille. Real performance depends on placement, wall structure, amplification, and system integration. When you work with us, you get more than a speaker. You get design advice, placement support, and long-term system success. We make sure the R5i-LR becomes exactly what it was meant to be, a real high-fidelity engine for your theater, perfectly integrated and dialed in.
Technical Specifications
| Specification | Detail |
|---|---|
| Enclosure Alignment | 3-way acoustic suspension |
| Driver Complement | DPC-Array with three 26mm silk dome drivers, two 165mm HPF diaphragms |
| Frequency Response (+/-1.5dB) | 80 Hz - 20 kHz |
| Frequency Response (-10dB) | 40 Hz - 32 kHz |
| Typical In-Room Bass Extension | 34 Hz |
| Sensitivity | 89.4 dB / 2.83V / 1m |
| Nominal Impedance | 4 ohms nominal / 3.3 ohms minimum |
| Recommended Amplifier Power | 50-250W RMS |
| SPL Capability (100-20kHz) | 113.4 dB peak, 111.0 dB peak with less than 3% distortion |
| Mounting Depth | 4.0 inches (101.7mm) |
| Overall Dimensions (H x W x D) | 665mm x 298mm x 111mm (26.2” x 11.8” x 4.4”) |
| Mounting Dimensions (H x W x D) | 624 x 257 x 101.7mm (24.6” x 10.1” x 4.0”) |
| Weight | 15.9 kg (35.0 lbs) |
| Available Finishes | White grille, Black baffle |
| THX Certification | THX Dominus, THX Ultra |
On-Wall Mounting
Planning an on-wall installation? The Perlisten S/R5i On-Wall Speaker Frame is the matching on-wall frame for R-Series and S-Series in-wall speakers.
Can the Perlisten R5i-LR be used for left, center and right behind an acoustically transparent screen?
Can the Perlisten R5i-LR be used for left, center and right behind an acoustically transparent screen?
Yes. Perlisten designed it for exactly that: an LCR array behind an acoustically transparent screen, or a left and right pair in a media room. It is THX Ultra certified for LCR use and THX Dominus certified as a surround. If the center has to sit horizontally, for example under a screen that is not acoustically transparent, the R5i-C is the same speaker built for horizontal mounting, with the same drivers.
Does the R5i-LR need a back box in the wall?
Does the R5i-LR need a back box in the wall?
No. The R5i-LR carries its own sealed enclosure: an integral aluminum extrusion rear enclosure, which Perlisten says keeps performance consistent and minimizes sound traveling into adjacent rooms. Because the cabinet is part of the speaker, the wall cavity does not tune the bass, and the 3-way acoustic suspension design behaves the same from one wall to the next. It needs 4.0 inches (101.7mm) of mounting depth.
Will the R5i-LR match my freestanding R-Series speakers?
Will the R5i-LR match my freestanding R-Series speakers?
Yes. Every R-Series model shares the same DPC-Array, three 26mm silk domes, and Perlisten timbre-matches the series in frequency response, power response and phase, not just in driver materials. The R5i-LR is based on the R5t tower and the R5m monitor and uses the same two 165mm HPF woofers, so it can sit in the front stage or the surrounds of a system built around freestanding R-Series speakers without a change in character as sound moves between them.
Can the R5i-LR be mounted on the wall instead of in it?
Can the R5i-LR be mounted on the wall instead of in it?
Yes. Perlisten makes on-wall frames for its R-Series and S-Series in-wall speakers, so the R5i-LR can be surface mounted where cutting into the wall is not practical, such as a finished wall or a stud in the way of the ideal position. The matching frame is the Perlisten S/R5i On-Wall Speaker Frame, which takes the R5i-LR as it would sit in a wall.
