Hifonics COLOSSUS Classic HCC-4200.1D 4200 Watt Mono Block Amplifier

Class D MOSFET Monoblock Amplifier Peak Power: 1x4200 @ 1 Ohm, 1x2100 @ 2 Ohms, 1x1050 @ 4 Ohms Frequency Response: 10Hz-500Hz, Built in bass control with 0-10dB boost 0 AWG Power and 12 AWG Speaker Terminal Wire Gauges Stable at 1 ohm | Remote Subwoofer Level Control Included