The SXR-120 amplifier is built to meet the demands of today's commercial audio systems. It is designed to deliver extremely good audio fidelity under the most difficult conditions. When driven to the maximum specified levels, this amplifier will continue to deliver crisp, clean audio. Even at 120 watts RMS, the SXR-120 does not show signs of discernible distortion or clipping. The robust circuity is made to be pushed to the limits on a daily basis, while delivering years of trouble free performance.