Rockford Fosgate R2-750X1 Prime 750 Watt Mono Amplifier

Primed for Performance, the R2-750X1 amplifier is a 750 watt, Class-D, capable of operating at 4Ω, 2Ω or 1Ω 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
250W x 1 @ 4Ω
≤1.0% THD+N

Cta-2006 Compliant

Number of Channels

1

Total Power
(Sum of Rated Power)

750 Watts

Rated Power
(RMS Continuous Power)

250 Watts x 1 @ 4Ω
500 Watts x 1 @ 2Ω
750 Watts x 1 @ 1Ω

Dynamic Power
(PVC/PowerCube®)

300 Watts x 1 @ 4Ω
545 Watts x 1 @ 2Ω
830 Watts x 1 @ 1Ω

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%
1Ω: <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