QSC GX-3 2-Channel Rack Mount Power Amplifier
The QSC GX3 is a 2-channel, 425-watt-per-channel (at 4. It featuresGuardRail™ protection to prevent clipping, a built-in crossover for subwoofers, and weighs under 26 lbs. Power Output (1 kHz, both channels driven): 300W RMS per channel at. ).