Rockford Fosgate P3D2-12 Punch P3 DVC 2 Ohm 12-Inch 600 Watts RMS 1200 Watts Peak Subwoofer Custom 10-AWG nickel plated push terminals Dual linear spider with embedded 16 AWG tinsel leads Extended pole piece and bumped vented back plate Refer user guide available below Sealed Box Volume (Vb):1.02 cu. ft. (28.8 Liters),Vented Box Volume (Vb):1.79 cu. ft. (50.6 Liters) 12-inch, dual 2-ohm subwoofer with 1200 watts maximum power handling (600 watts RMS) Anodized aluminum cone and dustcap with Rockford "VAST" (Vertical Attach Surround Technique) surround High-temp voice coils with spun-laced Nomex re-inforcement collar Flex fit basket for slight adjustments when mounted One-year limited manufacturer's warranty