The P3D4-10 is the best performing Rockford Fosgate Punch series subwoofer. The P3 10” features Dual 4-Ohm voice coils, 500 Watts RMS of power handling, and accommodates a grille insert using the included cast aluminum trim ring.
 

• 500/1000 Watts RMS/MAX.
• SPL 82 dB
• 2x4 Ohm
• Cutout Diameter:23.2 cm
• Mounting Depth:15.68 cm