Rockford Fosgate P500-12P
Rockford Fosgate P500-12P – Plug-In Bass That Hits Way Harder Than You’d Expect
The Rockford Fosgate P500-12P is the all-in-one subwoofer solution for drivers who want big, punchy bass without the hassle of building a full custom setup. With a powerful built-in 500-watt amp and a perfectly matched 12" sub in a tuned enclosure, this system delivers deep, tight, hard-hitting low end right out of the box.
Just run power, ground, and signal — and you’re ready to roll. No guessing, no tuning nightmares, no clutter. The enclosure is compact, sturdy, and designed to fit easily in most trunks or cargo areas while still delivering the iconic Rockford PUNCH.
Basslines hit harder. Kick drums feel real. Your entire system suddenly sounds fuller and way more fun.
Perfect for: Drivers who want a fast, clean, no-nonsense bass upgrade with serious output and Rockford’s legendary reliability.
*Installation Available on everything we sell. Parts and extensive work extra.
Product highlights:
- hatchback-style powered ported enclosure with 12″ sub
- Class D amplifier (500 watts RMS)
- 5/8″ MDF enclosure with heat-activated vinyl finish
- remote bass-level control included
- quick disconnect connectors for easy removal
- intelligent auto turn on/off function
- separate low-level and speaker-level inputs
- variable low-pass crossover (50-200 Hz, 12 dB/octave)
- variable phase control (0° to 180°)
- variable bass boost
- frequency response: 20-200 Hz
- requires 8-gauge wiring kit (sold separately)
- fuses: 2 x 15A ATO
- dimensions: 26″W x 15″H x 11-1/2″D1 x 7-3/4″D2
- warranty: 1 year














