{"product_id":"rockford-fosgate-p500-12p-12-powered-subwoofer-system","title":"Rockford Fosgate P500-12P 12\" Powered Subwoofer System","description":"\u003cp\u003eThe Rockford Fosgate P500-12P is a self-contained powered subwoofer system designed to add low-frequency output without separately selecting a subwoofer, enclosure, and amplifier. It combines one 12-inch woofer, a ported enclosure, and a built-in 500-watt RMS Class-D amplifier. This format is intended for drivers who want a consolidated bass upgrade for a hatchback, sedan, or SUV.\u003c\/p\u003e\u003cp\u003eThe system uses a vented enclosure and slot port to support lower-frequency bass reproduction. Its 12-inch woofer is optimized for the integrated amplifier, eliminating the need to match an external amplifier to the installed driver. A variable low-pass crossover, bass boost, and phase control allow the output to be adjusted to better blend with the vehicle's full-range speakers.\u003c\/p\u003e\u003cp\u003eThe P500-12P can work with factory or aftermarket audio systems. High-level speaker inputs support connection to factory radio speaker wiring, while low-level RCA inputs support aftermarket receivers with preamp outputs. An auto turn-on selector supports remote-trigger, DC-offset-sense, and audio-sense activation methods.\u003c\/p\u003e\u003cp\u003eA wired Punch Level Control is included for making bass-level adjustments from the listening position. The integrated amplifier provides 500 watts RMS, while the enclosure's 20 Hz to 200 Hz frequency-response specification covers the sub-bass and bass range. A 0° to 180° phase control helps with integration when the subwoofer location or vehicle acoustics affect bass response.\u003c\/p\u003e\u003cp\u003eThe enclosure is built from 5\/8-inch MDF and finished in heat-activated vinyl. Quick-disconnect power and input connections make it more practical to remove when cargo space is needed. It is a suitable upgrade path for systems that need dedicated bass while retaining the existing radio or adding an aftermarket head unit later.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e500-Watt RMS Amplifier:\u003c\/strong\u003e Built-in Class-D amplification is matched to the included woofer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-Inch Ported Enclosure:\u003c\/strong\u003e The vented cabinet supports strong low-frequency output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-System Compatibility:\u003c\/strong\u003e High-level inputs connect to speaker-level factory radio signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAftermarket Input Option:\u003c\/strong\u003e RCA low-level inputs accommodate compatible aftermarket receivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Bass Controls:\u003c\/strong\u003e Crossover, bass boost, phase, and remote level control aid tuning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick-Disconnect Connections:\u003c\/strong\u003e Power and input connections support easier enclosure removal.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe P500-12P uses a precision-constructed 5\/8-inch MDF wedge enclosure with a ported design and heat-activated vinyl finish. Its integrated amplifier uses an extruded-aluminum heatsink with convection cooling, while Power and Protect LEDs provide operating-status indication. Thermal and over\/under-voltage protection are included.\u003c\/p\u003e\u003cp\u003eConfirm the available cargo-area space before installation, using the 15.00-inch height, 24.76-inch width, 10.91-inch deep side, and 7.71-inch shallow side dimensions. Connect the enclosure through either its high-level or RCA low-level input option, then run the required vehicle power and ground wiring using 8 AWG conductors. Set the crossover, bass boost, phase, and remote level conservatively during initial setup, then fine-tune them to complement the main speakers.\u003c\/p\u003e","brand":"Rockford Fosgate","offers":[{"title":"Default Title","offer_id":45636670095430,"sku":"P500-12P","price":539.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/71pN5NsviVL.jpg?v=1784432885","url":"https:\/\/audiowatt.store\/products\/rockford-fosgate-p500-12p-12-powered-subwoofer-system","provider":"Audio Watt Store","version":"1.0","type":"link"}