Gem Sound Professional Power Amplifier - 150 watts per channel RMS @ 4 ohms
UPC: GEMSOUND 200W PWR AMP 200 watts RMS bridged output @ 8 ohms150 watts RMS per channel @ 4 ohmsIndividual gain control on left/right channelsGround lift to eliminate hum from ground loopsLED indicators for clip, protect, stereo and bridgeBridgeable