Detailed Product Description audio amplifier(XLS202,XLS402,XLS602,XLS802)XLS SeriesMinimum Guaranteed Powerper channel, both channels driven XLS 202XLS 402XLS 602XLS 802XLS 50001 kHz with 0.5% THDStereo, 2 ohms (per ch.)Stereo, 4 ohms (per ch.)Stereo, 8 ohms (per ch.)Bridge-Mono, 8 ohmsBridge-Mono, 4 ohms--300W200W600W----450W300W900W----600W380W1,200W----800W500W1,600W--*750W for100Vmodels2,500W ...