{"product_id":"rockford-fosgate-p2d2-15","title":"Rockford Fosgate P2D2-15 15\" Dual 2-Ohm Subwoofer","description":"\u003cp\u003eThe Rockford Fosgate P2D2-15 is a 15-inch dual voice coil subwoofer designed to add low-frequency output to a vehicle audio system. Its dual 2-ohm voice coils provide wiring flexibility when matching the subwoofer to a compatible external amplifier. It is intended for installations that have enough enclosure and mounting space for a full-size 15-inch driver.\u003c\/p\u003e\u003cp\u003eWith a 400-watt RMS power rating and 800-watt peak rating, this Punch P2 model is suited to systems built around sustained bass performance rather than only short bursts of power. The 86 dB sensitivity specification and 20 Hz free-air resonance support use in dedicated bass enclosures. Proper amplifier gain setting and enclosure selection remain important to reliable operation.\u003c\/p\u003e\u003cp\u003eA Kevlar-reinforced paper-pulp cone forms the moving surface, paired with a tall-profile VAST Santoprene surround. The design also uses dual poly-cotton spiders and stitched flexible lead wires to support repeated cone movement. These materials are intended to balance cone control, durability, and bass output.\u003c\/p\u003e\u003cp\u003eThe motor assembly uses an extended pole piece and a bumped, vented backplate. Rockford Fosgate's spider venting approach is designed to promote airflow around the voice coil area. A high-temperature 2.25-inch voice coil with a Nomex insulating reinforcement collar further supports thermal management.\u003c\/p\u003e\u003cp\u003eThe P2D2-15 can be used in sealed or ported enclosures, with manufacturer recommendations available for each alignment. A sealed enclosure emphasizes a compact installation, while the specified ported enclosure provides a tuned alternative for greater low-frequency output. It can serve as the bass section of a system with an aftermarket amplifier, wiring kit, enclosure, and source unit.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 2-Ohm Voice Coils:\u003c\/strong\u003e Provides series or parallel wiring options to match a compatible mono or multi-channel amplifier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e400-Watt RMS Rating:\u003c\/strong\u003e Supports amplifier matching based on continuous power rather than peak-only ratings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKevlar-Reinforced Paper Cone:\u003c\/strong\u003e Helps provide a rigid yet responsive cone structure for bass reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVAST Santoprene Surround:\u003c\/strong\u003e Uses a tall-profile surround to support controlled cone travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpider Venting Design:\u003c\/strong\u003e Promotes airflow around the voice coil area for thermal management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlex-Fit Mounting:\u003c\/strong\u003e Allows minor adjustment during mounting to help align fastener locations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe P2D2-15 uses a 16-gauge compound-bend frame, PVC protective motor cover, die-cast aluminum trim ring, and all-metal radial compression terminals. Its cone assembly combines Kevlar-reinforced paper pulp, a Santoprene surround, dual poly-cotton spiders, and stitched lead wires. An optional integrated grille can be used with the supplied-style trim-ring design.\u003c\/p\u003e\u003cp\u003eAllow for a 13.9-inch cutout diameter and 7.34 inches of mounting depth before selecting an enclosure. Rockford Fosgate specifies a 1.58-cubic-foot sealed enclosure or a 2.66-cubic-foot ported enclosure for this driver, before accounting for applicable construction details. Wire both voice coils only to an amplifier configuration that is stable at the resulting final impedance, and use an enclosure built for a 15-inch subwoofer.\u003c\/p\u003e","brand":"ROCKFORD FOSGATE","offers":[{"title":"Default Title","offer_id":45768055455935,"sku":"P2D2-15","price":216.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/6252\/4351\/files\/614sQCGS8VL.jpg?v=1782270665","url":"https:\/\/nsidistributor.com\/products\/rockford-fosgate-p2d2-15","provider":"NSI Audio Distributing","version":"1.0","type":"link"}