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

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 the vast majority of those installations continue to deliver high quality cinema sound today.

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.


SC-323C

Developed specifically for the unique requirements of professional motion picture playback, the SC-323C extends QSC's commitment to the cinema market. As a member of the DCS Digital Cinema Speaker Series, the SC-323C is a three-way, selectable bi or tri-amplified screen channel loudspeaker system comprised of two main units - the MH-1075C mid-high frequency system and the LF-3215 low-frequency system.

SC-323C: The MH-1075C Mid-High system features a high output, horn loaded 10"" midrange cone driver and a 3"" (75mm) titanium diaphragm compression driver mounted to an adjustable pan and tilt bracket. The MH-1075C includes a driver protection network and a passive crossover for bi-amp operation. Power limiter circuitry protects the high-frequency driver from overpowering. The MH-1075C provides extended frequency coverage for the critical midrange band. A high power 10"" cone driver allows operation as low as 250 Hz and the advanced phase plug coupling permits a crossover point of up to 1800 Hz to the high-frequency horn. This ensures that most of the dialog range is reproduced by a single element, for unmatched intelligibility.

The LF-3215 dual 15"" (381mm) low-frequency enclosure is designed specifically to address the extended low-frequency response required for cinema applications. The LF-3215 covers the frequency range from 35 Hz to 250 Hz. Close Coupled Woofers (CCW), with their tight spacing between woofers, improves coupling and keeps coverage angles wide over a greater frequency range than more widely spaced designs.

The SC-323C is designed for ease of installation. The MH-1075C components come pre-assembled to reduce field assembly time. Three bolts are all that are required to secure the MH-1075C to the top of the LF-3215 enclosure.

Features:

  • Three-way selectable, bi or tri-amplified screen channel system.
  • MH-1075C provides 90° horizontal by +20° to -30° vertical coverage.
  • LF-3215 is constructed of MDF and is heavily braced.
  • Low-distortion waveguides provide highly articulate dialogue.
  • Shallow depth (20"") facilitates installation.
  • THX Approved.
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