The QC100 is a UL Listed, 2-gang, 100W, ten-step, continuous rotary, audio level attenuator with an OFF position.
Stainless steel faceplate with embossed positions and a black knob.
Intended Use - Indoor Environment
Primary Use – Attenuates audio power to any number of loudspeakers, up to 100W load. For use with 25V or 70V distributed audio systems. UL Listed 813 Commercial Audio Equipment – When installed in accordance with supplied instructions and connected to supply circuits in accordance with ANSI/NFPA70, NEC, and AHJ.
Installation – 2-gang electrical box, 2-1/8”D
Power Rating – 100W
Continuous Attenuation (Ref: 25V, 70.7V line) – Position 10: Full Signal Position 9-3:-3 dB each Positions 2-1:-6 dB each Position 0: No Signal Insertion Loss – <0.5 dB Audio Connection – 10” long, pre-cut, color coded leads