Used QSC USA850 Power Amp

Reliable and powerful, this used QSC USA850 power amplifier delivers 185 watts per channel at 8 ohms or 280 watts per channel at 4 ohms, with a solid, road-tested build. In good condition, it’s perfect for live sound reinforcement or fixed installations requiring dependable performance. The USA850 features XLR and 1/4" inputs, binding post and Speakon outputs, and a frequency response of 20 Hz–20 kHz, providing clean, consistent audio for a range of applications.