Rockford Fosgate R2-500X1

Price $309.99

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Rockford Fosgate R2-500X1 – Big, Clean Power for Serious Bass

The Rockford Fosgate R2-500X1 is the mono amp built to bring your subwoofer to life. Delivering 500 watts of tight, controlled Class D power, this amplifier hits hard without getting hot or hogging space. It’s compact, efficient, and engineered with Rockford’s legendary reliability — meaning you get bass you can feel every time you turn the key.

With easy tuning, onboard punch EQ, and flexible wiring options, it pairs perfectly with a wide range of subs. Clean power + Rockford’s signature punch = bass that stays strong, smooth, and distortion-free.

Perfect for: Drivers who want dependable, hard-hitting subwoofer power from a compact amp that performs like a heavyweight.

*Installation Available on everything we sell. Parts and extensive work extra.

Give your sub the power it deserves

Rockford Fosgate’s Prime Series R2-500X1 amplifier can power your subwoofer with up to 500 watts RMS. You can adjust the low-pass filter, infrasonic filter, and Rockford Fosgate’s famous Punch boost to get the best possible bass from the sub and enclosure in your vehicle.

Setting it up for optimum performance

Rockford Fosgate’s C.L.E.A.N. technology (Calibrated Level Eliminates Audible Noise) setup system ensures your bass will sound as clean and powerful as possible. It’s a simple system to use — turn it up until the light shows red, then turn it down until the red light goes out. Speaker-level inputs let you hook this amp up to almost any system, even a factory stereo.

Product highlights:
mono subwoofer amplifier
300 watts RMS x 1 at 4 ohms
500 watts RMS x 1 at 2 ohms

CTA-2006 compliant
Class-D amplifier design
variable low-pass filter (50-250 Hz, 12 dB/octave)
variable bass boost (0-18 dB at 45 Hz)
variable subsonic filter (15-40 Hz, 12 dB/octave)

More Info:
C.L.E.A.N. gain setup system includes clip lights
wired remote Punch Level Control included
auto remote turn-on
preamp and speaker-level inputs
preamp outputs
wiring, fuse, and hardware not included with amplifier
4-gauge power and ground leads and an 80-amp fuse recommended

dimensions: 8-1/2″W x 2″H x 7-3/4″D

What’s in the box:

Mono subwoofer amplifier
Wired Remote Level Control module
16′ Remote cable (RJ-25 connector on both ends)
One 7″ Speaker input harnesses
3mm Allen Hex key
Four 3/4″ Screws
Two 1/2″ Screws
5 Flat washers
1 Nut
Installation and Operation instructions (English/ French/ Spanish/ German/ Italian)
Certificate of Performance
Rockford Fosgate contact information