... driven XLS 202XLS 402XLS 602XLS 802XLS 50001 kHz with 0.5% THDStereo, 2 ohms (per ch.)Stereo, 4 ohms (per ch ... ,600W--*750W for100Vmodels2,500W** 1,800W* 1,100W* 3,600W* 5,000W***with 0.1% THD **with 1% THDSensitivity (volts RMS ... full bandwidth power, from 20 Hz to 1 kHz< 0.5%Intermodulation Distortion (IMD) 60 Hz and 7 kHz at 4 ... .0 lb (15.4 kg)XLS 802: 35.5 lb (16.1 kg), 40.5 lb (18.4 kg)XLS 5000: 62.0 ...