KCS S-7901

KCS S-7901 three-way speaker systems is designed for the screen channel in 

large theaters ; its 47 cm depth makes it especially suitable where there is a 

space limitation behind the projection screen.

The KCS S-7901 speaker system includes a passive crossover to cut 

frequencies between mid and high frequencies.

Between mid and low frequencies, this system is designed to operate 

with an external active crossover with cut frequency at 400 Hz.

The high dynamics demanded to screen channel speaker systems by 

current soundtracks requires the use of three-way systems in order to 

ensure high SPL levels in the auditorium while keeping distortion at 

inaudible levels.

Each of the three ways is controlled by transducers which are specifically 

designed to operate in the required frequency range and ensure a precise 

and distortion-free reproduction.

This system features a bass cabinet with direct radiation technology 

fitted with two 15” Ø speakers.

Voice spectrum in this three-way design is reproduced by four 6.5” 

cone speakers and 90º x 30º constant dispersion horns, improving 

intelligibility of dialogues as compared to conventional two-way 

speaker systems.

Its high-frequency section consists of a compression driver with 

titanium membrane and a constant directivity horn.

Three-way screen channel cinema sound system for 

large capacity theaters