Amazon.com: Rockford Fosgate Punch P500X1bd Mono sub Amplifier with P2-2X12 Two 12" Punch P2 subwoofers and 4 Gauge Amplifier Power Wiring Kit and RCA Wire Bundle : Electronics
Amazon.com: Rockford Fosgate Pair of 2 Punch P1 15" 1000W 4-Ohm SVC Subwoofers | 2 x P1S4-15 : Electronics