Rockford Fosgate Punch P400X2 400Watt 2-Channel Amplifier Speaker or Sub Amp
The P400X2 amplifier is great with full-range or component systems or can be bridged for use with 2 or more subwoofers. On-board Punch EQ with +18dB boost @ 45Hz. Punch EQ2 Treble: 0dB to +12dB @ 12.5kHz.