R5i
IN-WALL SPEAKER
The next level in-wall with Directivity control to even lower frequencies while enabling a DPC array and timbre matching not only in the raw materials but in the critical frequency response, power response, phase. Based on the R5t tower, the R5i-LR is THX Dominus surround and Ultra LCR certified. A true value in the medium size home theater in-wall compared to almost any in-wall on the market and can be utilized as an LCR with an acoustically transparent screen or as an LR in the Media room.
Technical Specifications
Dimensions (HxWxD) | 298 x 665 x 111mm 11.8 x 26.2 x 4.4" |
Mounting dimensions (HxWxD) | 257 x 624 x 257 x 101.7mm 10.1 x 24.6 x 4.0" |
Weight | 15.9 kg (35.0 lbs.) |
Available finishes | White grille, Black baffle |
Enclosure Alignment | 3-way acoustic suspension |
Driver compliment | DCP-Array: 26mm(3) Silk dome Woofers: 165mm(2) HPF diaphragms |
Sensitivity | 89.4dB / 2.83v / 1.0m |
Impedance | 4Ω nominal / 3.3Ω min |
Frequency Response (+/-1.5dB) | 80 - 20kHz +/-1.5dB window |
Frequency Response (-10dB) | 40 - 32kHz |
Typical In Room bass extension | 34Hz |
Recommended Amplifier Power | 50 - 250W RMS |
SPL capability (100-20kHz) | 113.4dB peak 111.0dB peak <3% - 2nd, 3rd Harmonics |
Certification | THX Dominus, THX Ultra |

Home Theatre / High-End Audio / World’s First THX Dominus / Patent Pending Technology / Design in USA
Perlisten U.S.A had set the benchmark for home theatre scene – the first and currently sole THX Dominus certified Home Theatre system.
THX Dominus certification is by far, the most extreme test available for loudspeakers and subwoofers manufacturer.
This extreme test had passed with exceptional engineered Perlisten U.S.A’s loudspeakers and subwoofers.