Rockford Fosgate P2D4-15 Punch P2 DVC 4 Ohm 15-Inch 400 Watts RMS 800 Watts Peak Subwoofer Dual linear spider with embedded 16 AWG tinsel leads Custom 10-AWG nickel plated push terminals Extended pole piece and bumped vented back plate 15-inch, dual 4-ohm subwoofer with 800 watts maximum power handling (400 watts RMS) Kevlar fiber reinforced paper cone with high-density poly-foam 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