The RMX1450 power amplifier from QSC offers true professional-quality performance at a low cost. Features: 280 watts/channel into 8 ohms; front-mounted gain controls; independent, user-defeatable clip limiters to reduce distortion; selectable low-frequency filters (30 Hz or 50 Hz) to protect speakers and increase headroom; signal and clip LED indicators to monitor performance; variable-speed fan cooling; balanced XLR, 1/4" TRS and barrier strip inputs; binding post and Neutrik Speakon outputs.