Product details General Product Type Amplifier Recommended Use Car Width 15.7 in Depth 10.9 in Height 2.2 in Weight 10.1 lbs Audio System Response Bandwidth 5 - 50000 Hz Max Output Power / Channel Qty 400 Watts x 2 Continuous Power / Channel Qty 200 Watts x 2 Input Channel Qty 2 channel(s) Amplifier Output 2-channel Output Channel Qty 2 channel(s) High Level Inputs Yes Input Signal Voltage 0.3 - 6V Crossover Active crossover Crossover Slope 12 dB/octave Low Pass Frequencies 50 - 300 Hz Bass Boost Frequency 40 Hz Bass Boost Gain 0 to +10dB Output Power / Total 1200 Watt Amplifier Output Details 200 Watt - 4 Ohm - 20 - 20000 Hz - THD 0.1% - 2 channel(s) 215 Watt - 2 Ohm - 20 - 20000 Hz - THD 0.15% - 2 channel(s) 500 Watt - 4 Ohm - 20 - 20000 Hz - THD 0.1% - 1 channel(s) Additional Features Input level controls, gold plated connectors, thermal protection, short circuit protection Connections Connector Type 1 x audio line-in ( RCA phono x 2 ) 1 x audio line-out ( RCA phono x 2 ) 1 x speakers input Speakers output ( screw-type ) DC power input