The UK's leading Integrator and Equipment
Installer for the Digital Cinema Industry


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Being part of KELONIK GROUP, KCS division has a wide professional expertise in cinema sound systems, backed by fifteen years of experience and a large customer base worldwide. We are globally represented by our international KCS Distributor Network in the five continents.

Through continuous research and new product development for years, KCS has fulfilled customer demands in terms of optimised features, high performances, variety of models for any market needs, and efficient service.

With the advent of the new 3D digital projection formats, audio systems in movie theatres need to evolve so that the audience can be immersed in the sound field and enjoy a true 3D sound experience.

KCS is highly implicated in the development of such sound systems aimed for Dolby Atmos, Auro 11.1 or similar.


Surround Channel Cinema sound system, especially designed for digital system spectacular sound installations

SR-12-0 system is specifically designed for high quality two-way surroundchannel sound. This system’s cabinet has a 12” Ø woofer and a compression driver with 2” Ø titanium membrane for the high frequencies. Its 90º x 60º constant dispersion horn with 1” Ø mouth results in a large coverage surround sound.

Crossover is passive type, with 1,500 Hz cut frequency. SR-12-0 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 roll-off curve.
2) (Flat) Flat response for improved high frequencies..


  • Cabinet SR-12
  • Low Frequency Driver 12-MI-K
  • Passive Crossover F-SR-12-0
  • High Frequency Driver M-34K
  • High Frequency Horn TR-1K

Specifications :

  • Frequency Range (-10 dB): 50 Hz- 20 kHz
  • NominaI Impedance: 8 Ohms
  • Power Capacity Continuous Pink Noise: 300 W
  • Continuous Program: 600 W
  • Sensitivity 1W/1m: 97 dB S.P.L.
  • Crossover Frequency: 1500 Hz
  • Horizontal Beamwidth: 90º
  • Vertical Beamwidth: 60º
  • Dimensions (H x W x D): 50 x 53 x 27 cm
  • Net Weight: 17 kg

Download Datasheet

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