Prime 750 Watt 5-Channel AmplifierR2-750X5

Primed for Performance, the R2-750X5 is a 750 watt, full-range class-D amplifier, capable of operating at 4Ω or 2Ω stereo, and 4Ω bridged/mono with a subwoofer channel that can be run at 4Ω or 2Ω. 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.

CEA-2006 Compliant

CEA-2006 Power Rating
50W x 4 + 200W x 1 @ 4Ω
≤1.0% THD+N

Number of Channels

Total Power
(Sum of Rated Power)

750 Watts

Rated Power
(RMS Continuous Power)

50 Watts x 4 + 200 Watts x 1 @ 4Ω
100 Watts x 4 + 350 Watts x 1 @ 2Ω
200 Watts x 2 + N/A @ 4Ω Bridged/Mono

Dynamic Power
(PVC/PowerCube®)

70 Watts x 4 + 241 Watts x 1 @ 4Ω
114 Watts x 4 + 426 Watts x 1 @ 2Ω
234 Watts x 2 + N/A @ 4Ω Bridged/Mono

Bridgeable

Yes

Frequency Response

20 Hz - 20 kHz

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)

Front/Rear 4Ω: <1.0%
Front/Rear 2Ω: <1.0%
Sub 4Ω: <1.0%
Sub 2Ω: <1.0%

Signal Input

Front Low-Level: 2 RCA
Front High-Level: 4-Pin Molex
Rear Low-Level: 2 RCA
Rear High-Level: 4-Pin Molex
Sub Low-Level: 2 RCA
Sub High-Level: 4-Pin Molex

Input Switch: 2/4/5 Input
(works for RCA/Hi-Level inputs)

Signal Output

N/A

Tone Controls

0 to +18 dB @ 45 Hz

Crossover Controls

Front High-Pass:
50 Hz - 250 Hz @ 12dB/Octave Butterworth

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

Rear High-Pass:
50 Hz - 250 Hz @ 12dB/Octave Butterworth

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

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

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

Remote Controls

Yes

Visual Indicators

Power/Protect
C.L.E.A.N. In
C.L.E.A.N. Out (front)
C.L.E.A.N. Out (rear)
C.L.E.A.N. Out (sub)

Power Wire Gauge

4 AWG

Power Input Connector

Compression Terminal Block

Speaker Wire Gauge

8 AWG

Speaker Output Connector

Compression Terminal Block

Cooling

Convection

Heatsink

Operating Voltage

9 - 16 VDC

Recommended Fuse
(not included)

120 A

Average Current Draw (13.8V Music)

Max. Current Draw (13.8V Sinewave)

71 A

Suggested Alternator

Dimensional Diagram

Dimensions (H x W x D)

1.9" x 6.8" x 11.2"
(4.9 cm x 17.3 cm x 28.5 cm)

Shipping Weight

ROCKFORD FOSGATE

R2-750X5