Surround KCS SR-20


Surround Channel System

The K.C.S SR-20 speakers system for passive bi-amplified surround channel sound is especially designed for large and spectacular installations.

SR-20 system is an acoustic cabinet consisting of one high performance and high power dinamics 15" Ø woofer. For the high frequencies, it uses a compression driver with 2" Ø titanium membrane. Its constant dispersion horn (100° x 60°) with 1" Ø mouth covers a wide area, prowiding all listeners a large response and a good sound distribution, both in the low frecuencies and in the mid and high frecuencies.

The SR-20 system has a built-in special passive crossover with separate bass and treble inputs, which can operate in two ways: (1) Conventional passive bi-amplification, with bass and treble connected in parallel; and (2) Passive bi-amplification, with bass and treble connected separately. (SEE DIAGRAMS).

The SR-20 has a switch to obtain two different response curves for the installations offering the following possibilities:

(1) (ISO 2969) Response to ISO 2969 cinema surround rolloff curve.

(2) (FLAT) Flat response for improved high frequensies.



Cabinet SR-20
Low Frequency driver S-15 P (15° Ø)
Passive Crossover F-SR-20
High Frequency Driver S-701
High Frequency Horn BC-96



Frequency Range (-10 dB) :

40 Hz - 18 kHz

Nominal Impedance:

8 Ohms

Continuous Pink Noise (1):

350 W

Continuous Program::

700 W

Sensitivity 1W/1m 98 dB S.P.L.
Crossover Frequency: 5 kHz Passive included
Horizontal Beamwidth:


Vertical Beamwidth: 60°
Dimensions (H x W x D): 57 x 74,5 x 32,5 cm
Net Weight: 26 kg


KCS-surr-SR20 komponenty
















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