{"product_id":"rockford-fosgate-p2d4-10-10-dual-4-ohm-subwoofer","title":"Rockford Fosgate P2D4-10 10\" Dual 4-Ohm Subwoofer","description":"\u003cp\u003eThe Rockford Fosgate P2D4-10 is a 10-inch Punch P2 car subwoofer designed to add controlled low-frequency output to an aftermarket audio system. Its dual 4-ohm voice-coil configuration gives installers wiring flexibility when matching a compatible amplifier. With a 300-watt RMS power rating, it is sized for systems that need meaningful bass without moving to a larger subwoofer.\u003c\/p\u003e\u003cp\u003eThis model is intended for listeners building a sealed or vented enclosure system in a car, truck, or SUV. A sealed enclosure supports a compact installation and a more controlled response, while the recommended vented enclosure is tuned for lower bass extension. The woofer's 27.2-250 Hz frequency-response rating helps it cover the bass range below full-range speakers.\u003c\/p\u003e\u003cp\u003eA Kevlar-reinforced paper-pulp cone provides the moving surface for bass reproduction, while the tall-profile VAST Santoprene surround supports cone travel. The dual poly-cotton spider assembly uses embedded tinsel leads to help manage repeated movement. Its 2.25-inch, four-layer voice coils are built for the thermal demands associated with its rated power handling.\u003c\/p\u003e\u003cp\u003eRockford Fosgate uses an extended pole piece, bumped vented backplate, and integrated spider venting to support motor cooling and excursion control. The driver also uses a StampCast basket, a protective PVC motor cover, and a cast-aluminum trim ring. These construction details are intended to support stable installation and regular automotive use.\u003c\/p\u003e\u003cp\u003eThe P2D4-10 works as the bass section of a system with an external subwoofer amplifier and appropriate enclosure. Its dual 4-ohm coils may be wired to suit an amplifier's supported load, so the final wiring plan should be confirmed before installation. Rockford Fosgate recommends using an active low-pass crossover set from 80 to 100 Hz at 12 dB per octave for subwoofer operation.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e300-Watt RMS Rating:\u003c\/strong\u003e Supports amplifier matching based on continuous power handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 4-Ohm Voice Coils:\u003c\/strong\u003e Provides series or parallel wiring flexibility for compatible amplifiers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKevlar-Reinforced Paper Cone:\u003c\/strong\u003e Combines paper-cone character with reinforced construction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVAST Santoprene Surround:\u003c\/strong\u003e Supports cone movement with a tall-profile surround design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpider Venting System:\u003c\/strong\u003e Helps manage airflow around the voice-coil area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexFit Mounting Pattern:\u003c\/strong\u003e Allows some adjustment during mounting-hole alignment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe P2D4-10 uses a 16-gauge compound-bend StampCast frame, a dual tear- and fatigue-resistant poly-cotton spider, and flexible stitched-on lead wires. Its high-temperature 2.25-inch voice coils use a spun-laced Nomex insulating reinforcement collar. A removable PVC motor cover and die-cast aluminum trim ring complete the exterior design.\u003c\/p\u003e\u003cp\u003eAllow for a 9.13-inch cutout diameter and 5.92 inches of mounting depth when planning the enclosure. Rockford Fosgate specifies a 0.59-cubic-foot sealed enclosure or a 1.40-cubic-foot vented enclosure, with the vented design using a 4-inch-diameter, 16.3-inch-long port. Use the dual 10-AWG compression terminals and wire the voice coils only for an impedance load the amplifier is rated to drive.\u003c\/p\u003e","brand":"Rockford Fosgate","offers":[{"title":"Default Title","offer_id":45634278850630,"sku":"P2-D4-10","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/61l2a1xUQmL_e8a45a50-5ac9-44e9-85b5-2bf21b74bbf1.jpg?v=1784429492","url":"https:\/\/audiowatt.store\/products\/rockford-fosgate-p2d4-10-10-dual-4-ohm-subwoofer","provider":"Audio Watt Store","version":"1.0","type":"link"}