Rockford Fosgate P3D2-12 Punch P3 12" subwoofer with dual 2-ohm voice coils (PAIR) and Rockford Fosgate T1000-1bdCP Power Series mono sub amplifier — 1,000 watts RMS x 1 at 2 ohms and
Rockford Fosgate Punch P3SD412 Woofer, 400 W RMS, 800 W PMPO - Walmart.com