2) Rockford Fosgate P3SD4-12 P3SD412 12" 1600W Shallow Mount Car Subwoofers Subs MAX Power Handling: 800 Watts per sub (1600 watts per pair) RMS Power Handling: 400 Watts per sub (800 watts per pair) M-Roll Santoprene surround StampCast basket with integrated spider venting Anodized aluminum cone and dustcap