- Sound & Security
- 20 Watt 25/70V 10 Step Attenuator (QC10)
The QC10 is a 20 watt, 10 step rotary audio attenuator designed for use in 25V and 70V systems. The UL Listed QC10 features a single gang, stainless faceplate, with embossed position umbers and a black knob. The Quam QC10 attenuates audio power to any number of loudspeakers in a 25V or 70V distributed audio system, up to 20W load.