2 Channel MOSFET Bridgeable Amplifier, 2 Ohm Stable, Max Power: 480 Watts, RMS:2 X 80 Watts,  Bass/Treble Boost Control, Sub Woofer Filter, Power On LED, Frequency Response: 5hz - 50khz, Signal to Noise Ratio: 100dB, Supplied Complete with Installation Materials and Connection Cables.