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


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Founded over four decades ago, QSC Audio Products, LLC, is a globally recognized leader in the design and manufacture of professional audio system solutions. Sound Associates have been specifying and installing QSC amplifiers for use in cinemas large and small for many years and now with Q-Sys we continue to deliver high quality cinema sound.

QSC introduced a full range of cinema speakers and Sound Associates is proud to have carried out all of the UK installations of their stage, sub-bass and surround speakers. The range now includes digital signal processing (DSP) and, again, Sound Associates have carried out numerous installations, both here in the UK as well as overseas.

In 2016 QCS acquired Ultra-Stereo Labs, Inc. (USL) allowing them to offer an industry-leading porfolio of sound processing solutions for the motion picture exhibition industry.


The SB-1180 extends QSC’s commitment to the cinema market by offering high-quality QSC sound for small room systems. Part of the DCS Digital Cinema Speaker Series, the SB-1180 subwoofer offers a unique solution that addresses the extended low frequency requirements of E-Cinema or D-Cinema in small room applications.

The SB-1180 features a single 18” (457 mm) woofer with 4” (102 mm) voice coil for extended bandwidth low frequency reproduction. With an enclosure depth of less than 12 inches (300 mm), the SB-1180 is one of the narrowest subwoofers available, which dramatically reduces space requirements behind the screen.


  • Optimized for small room cinema applications.
  • Requires less than 12 inches (305 mm) behind screen.
  • 18" (457 mm) woofer with 4” (102 mm) voice coil.
  • Screw-type barrier-strip connectors.

Download Datasheet

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