Technical Information

For its events, Quality Sound Systems uses material from L-Acoustics, popular for its outstanding sound quality.

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ARCS II

  • Adaptive and predictable directivity to suit many audience geometries
  • Clarity, intelligibility, impact and precision for live music
  • Constant tonal balance with distance
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115XT HIQ

  • High power and sonic performance, clarity and precision
  • Exceptional rider friendliness
  • Tight coverage pattern and exceptional immunity to feedback
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LA4 & LA8

  • Cutting edge loudspeaker amplification, DSP, network
  • High-grade 24 bit A/D converters, 130 dB dynamic range
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SB 28 subwoofer

  • 25Hz LF limit, exceptional power handling capability
  • Progressive vent for increased peak SPL, and minimal turbulence noise
  • LA8 amplified controller drive and protection
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