THE BEST 500-600 WATT MONO BLOCK ON THE PLANET. 

Primed for Performance, the R2-500X1 amplifier is a 500 watt, class-D, capable of operating at 4Ω or 2Ω mono. This amplifier is extremely efficient because of its class D technology which reduces demand on the vehicles electrical system. The amp also features C.L.E.A.N. circuitry to help you adjust your gain settings, a P.O.W.E.R. Supply that generates more power as voltage increases, and integrated Punch EQ that corrects for acoustic deficiencies while delivering up to 3X the bass. For subwoofers, a variable infrasonic filter and remote level control allows you to tune the bass for the desired level for the music.

CEA-2006 Compliant

CEA-2006 Power Rating
300W x 1 @ 4Ω
≤1.0% THD+N

Number of Channels - 1

Total Power
(Sum of Rated Power)

500 Watts

Rockford Fosgate R2-500X1 Prime 500 Watt Mono Amplifier-IT COMES WITH A FREE BASS KNOB/IN STOCK NOW

Rated Power 
(RMS Continuous Power)

300 Watts x 1 @ 4Ω
500 Watts x 1 @ 2Ω

Dynamic Power
(PVC/PowerCube®)

350 Watts x 1 @ 4Ω
590 Watts x 1 @ 2Ω

Bridgeable - No

Frequency Response - 20 Hz - 250 Hz

Input Sensitivity

Low-Level: 150 mV - 4 V
High-Level: 450 mV - 12 V

Circuit Topology Class - Class D

Efficiency (average)

Total Harmonic Distortion (THD+Noise)

4Ω: <1.0%
2Ω: <1.0%

Signal Input

Low-Level: 2 RCA
High-Level: 4-Pin Molex

Signal Output

Low-Level: 2 RCA
(Pass-Thru active with RCA or Hi-Level input)

Tone Controls - 0 to +18 dB @ 45 Hz

Crossover Controls - Low-Pass:
50 Hz - 250 Hz @ 12dB/Octave Butterworth

Infrasonic:
15 Hz - 40 Hz @ 12dB/Octave Butterworth