Perlisten Audio Perlisten Audio S4i-LCRS In-Wall Speaker (single)

Perlisten Audio S4i-LCRS

Based on the S4s and S4b speakers. the S4i has been designed to work as LCR or Surround. With the design for in-wall applications. Shallow 4” mounting depth and integral aluminum extrusion rear enclosure insure consistent performance and minimal sound propagation to adjacent rooms. Featuring the proprietary DPC-Array controlling Mid/High frequencies, centered by a 28mm Beryllium dome and dual 28mm TPCD ultra-lightweight domes. All transducers are developed ground up by Perlisten engineers – bringing decades of research, culminating in this world class design. Teaming up with companies in the USA and Sweden to bring modern material science to hi-fi. Utilizing advanced Comsol acoustic 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 unique timbre matching technique across the entire series. Another Perlisten inwall loudspeaker to be certified for THX Dominus 

Specification

Enclosure Alignment: 3-way acoustic suspension

Driver complement: DPC Array: 28mm Beryllium, 28mm (2)

Textreme TPCD; Woofers: 180mm (1)

Textreme TPCD Sensitivity: 88.0dB / 2.83V / 1.0m

Impedance: 4Ω nominal / 3.4Ω min

Response Linearity: 80 - 20kHz +/-1.5dB window Frequency Response (-10dB): 42 - 37kHz

Typical In Room bass extension: 38Hz

Dimensions (HxWxD): 479 x 298 x 111mm

Mounting Dimensions (HxWxD): 438 x 257 x 101.7mm

Weight: 11.2 kg

Recommended Amplifier Power: 50 - 250W

RMS SPL capability @1m (100-20kHz): 112.0dB peak; 111.0dB peak <3% 2nd, 3rd

Harmonics Certification: THX Dominus Surround, Ultra LCR