Audio Source AMP310 150-Watt 2-Channel Amplifier

12VDC Trigger ON Signal Sensing Power ON Rear Panel Separate Left and Right Master Volume Front Panel Level and Balance Trim (-12dB to +6dB) 8-ohms Stereo Power at 1kHz: 150W at Less than 1% THD (Continuous Operation at 1/8 Rated Power, 20-20kHz) 4-ohms Stereo Power at 1kHz: 225W at Less than 1% THD (Continuous Operation at 1/8 Rated Power, 20-20kHz) 8-ohms Stereo Power at 1kHz: 450W at Less than 1% THD (Continuous Operation at 1/8 Rated Power, 20-20kHz) Crosstalk: More than 65dB at 1kHz Frequency Response: 5Hz-25kHz (-3dB ref. 0dB) Sensitivity: Variable, 350mV - 2.8V for Rated Power at 8-ohms