Orion XTR600.2 1200W Max 2-Channel A/B Stereo Amplifier RMS power rating: 4 ohms: 150 watts x 2 chan. / 2 ohms: 300 watts x 2 chan. / bridged: 4 ohms: 600 watts x 1 chan. Max power output: 1200 watts Pulse width modulated MOSFET power supply LED power (green) and Protect (Red) indicators Soft start turn-on/turn-off