Rockford Fosgate R2-300X4

Price $309.99

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Rockford Fosgate R2-300X4 – Clean, Dynamic Power for Your Entire System

The Rockford Fosgate R2-300X4 is the 4-channel amp that instantly wakes up your speakers. Delivering clean, punchy Class D power, it gives your mids and highs the clarity, volume, and control they’ve been missing — whether you're upgrading factory speakers or running a full aftermarket setup.

It’s compact, efficient, and built with Rockford’s rock-solid reliability. Bridge a pair of channels for a small sub, or keep all four running your door speakers with crisp accuracy. Either way, everything sounds bigger, better, and way more alive.

Perfect for: Drivers who want a versatile, high-quality amp that boosts clarity and power across the whole system without taking up valuable space.

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

Give your speakers the power they deserve

Rockford Fosgate’s Prime Series R2-300X4 amplifier can power four speakers with 50 watts RMS each, so you’ll hear your music clearly over the noises of the wind and road. You could also use this amp in bridged, 2-channel mode to power a couple of high-performance speakers or subs with 150 watts RMS each. High- and low-pass filters help you get maximum performance from the speakers 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 music 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:
4-channel car amplifier
50 watts RMS x 4 at 4 ohms
75 watts RMS x 4 at 2 ohms
150 watts RMS x 2 bridged output at 4 ohms (4-ohm stable in bridged mode)

CTA-2006 compliant
Class-D amplifier design
variable high- and low-pass filters (50-250 Hz, 12 dB/octave) on front and rear channels

More Info:
C.L.E.A.N. gain setup system includes clip lights
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 a 60-amp fuse recommended

dimensions: 10-1/16″W x 2″H x 7-3/4″D
warranty: 1 year