The P3SD4-8 8″ shallow subwoofer hangs with its bigger brethren, thanks to advanced materials and engineering. Rockford uses anodized aluminum for the cone and dust cap making the woofer light and easier to drive, yet rigid enough to maintain its shape under maximum load. The M-Roll Santoprene™ surround also provides excellent excursion for maximum output while being durable enough to last.

A low-profile frame houses the subwoofer, with abundant venting to battle overheating and thermal breakdown. At 2-5/8 inches deep, this sub will fit into places where no bass has gone before — just build a custom enclosure or find a suitable box. The dual 4-ohm voice coils allow you to wire up multiple subs or to coax optimum performance from your amplifier.

• 8″ shallow subwoofer with dual 4-ohm voice coils
• anodized aluminum cone with M-Roll Santoprene™ surround
• power range: 50-150 watts RMS (75 watts per voice coil)
• peak power handling: 300 watts
• frequency response: 38-250 Hz
• sensitivity: 82 dB
• top-mount depth: 2-5/8″
• sealed box volume: .20-.70 cubic feet
• ported box volume: .75 cubic feet
• grille not included