2 Channel IC Mini Amplifier with 3.5mm Input Plug - Power Protection Circuitry - Dc: 12-14.8 Volt * 2 x 15 Watts RMS @ 4 Ohms/ 2 x 150 Watts Peak - T.H.D. 1% - Size: 3.94""L x 2.99""W x 1.49""H * 3 way Selectable Electronic Crossover Network - 4 Ohm Stereo Stable * Adjustable Gain Control - Anti-Thump Turn On * iPod Direct Audio Inputs - Soft Turn On/Off