About the Perlisten S5I-C - in-wall THX Dominus rated speaker

Product Description

Please contact us via email or on 01757 826111 to purchase Perlisten - it is not permitted to be purchased online. 

The S5i-C is based largely on our flagship S5m. 

Here, Perlisten have adapted the design for in-wall applications - specifically for centre channel applications or where the location characteristics require the DPC array in this orientation.


Shallow 4” mounting depth and integral aluminium extrusion rear enclosure insure consistent performance and minimal sound propagation to adjacent rooms. Featuring our proprietaryDPC-Array controlling Mid/High frequencies, centered by our finest 28mm Beryllium dome and dual 28mm TPCD ultra-lightweight domes.

All transducers are developed ground up by our engineers – bringing decades of research, culminating in this world class design.


We teamed up with companies in the USA and Sweden to bring modern material science to hi-fi. Utilizing advanced Comsol acoustical modeling, our DPC-array is the result of 18 months of painstaking simulations and prototyping.

The result is one of the most technologically advanced loudspeakers available. This
new tweeter/waveguide DPC-Array delivers amazing accuracy, smoothness, and directivity control to handle the critical vocal range and delicate treble. All S-Series speakers share the same DPC-Array and benefit from our unique timbre matching technique across the entire series. Another Perlisten in-wall loudspeaker to be certified for THX Dominus - their highest rating.

Enclosure Alignment: 3-way acoustic suspension

Driver complement: DPC Array: 28mm

Beryllium, 28mm (2) Textreme TPCD; Woofers: 180mm (2)

Textreme TPCD Sensitivity: 91.9dB / 2.83V / 1.0m

Impedance: 4Ω nominal / 3.4Ω min

Response Linearity: 80 - 20kHz +/-1.5dB window

Frequency Response (-10dB): 52 - 37kHz

Typical In Room bass extension: 46Hz

Dimensions (HxWxD): 624 x 257 x 101.7mm

Mounting Dimensions (HxWxD): 624 x 257 x 101.7mm

Weight: 15.9 kg

Recommended Amplifier Power: 100 - 350W RMS SPL capability @1m (100-20kHz): 117.3dB peak; 117.0dB peak <3% 2nd, 3rd

Harmonics Certification: THX Dominus