(1) Rockville RXA-F1 1600 Watt Peak/400w Dyno-Certified RMS 4 Channel Amplifier Car Stereo Amp. The RXA-F1 is a 4 channel high power amplifier with 1600w peak. 380 Watts (4 x 95 Watts @ 2 ohms). You can also bridge the amplifier and get 2 x 200 Watts bridged @ 4 Ohms.
eBay