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All-in-one Rockford Fosgate Prime R2-750x5 5-channel Amplifier Series [No8vTHcU]

$44.99 $143.99 -69%

The R2 models were developed for car audio fanatics that want a reliable amplifier – with all the power and performance you’ve come to expect from Rockford Fosgate – at an economical price. Rockford Fosgate amplifiers are renowned world-wide for bein

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The R2 models were developed for car audio fanatics that want a reliable amplifier – with all the power and performance you’ve come to expect from Rockford Fosgate – at an economical price. Rockford Fosgate amplifiers are renowned world-wide for being “under rated,” easily surpassing all specifications, and most importantly, generating more power over their ratings. These 3rd generation of Prime Series amplifiers are refined with the latest Rockford Fosgate technology for easy setup and configuration, making them perfect for use with factory audio or custom aftermarket systems.

 

FEATURES AT A GLANCE

  • 2/4/5 Channel Input Selection Switch
  • Auto-Sense bypass switch for vehicles with RAP (Retained Accessory Power)
  • High Level Input Capable
  • Balanced Differential Inputs with RCA Pass Through Outputs
  • Features C.L.E.A.N. Set-up
  • Front, Rear and Sub Variable Input Gain adjustment level
  • Full Range Class-D
  • 1 Year Warranty
  • Variable Infrasonic Filter
  • Continuously Variable On Board Punch EQ
  • Top Mounted Control Panel
  • Short Circuit & Over Current Protection
  • Rollback Protection
  • Fully Adjustable 12 dB/octave High and Low pass Butterworth Crossovers
  • Includes RLC Remote Level Control
  • CEA-2006 Compliant & CE Compliant
  • Cast aluminum heat sink
Cta-2006 Compliant

Number of Channels
5
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 (Blue) / PROTECT (Red)
C.L.E.A.N. IN (Red)
C.L.E.A.N. OUT Front (Blue/Red)
C.L.E.A.N. OUT Rear (Blue/Red)
C.L.E.A.N. OUT Sub (Blue/Red)
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

Included In The Box

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

What Our Customers Say

January 11, 2026

Absolutely no complaints!

It's a very well-made and powerful item. I love it.

- Poppy P..

January 11, 2026

Absolutely no complaints!

It's simple, elegant, and does exactly what it needs to do.

- Melanie B..

January 11, 2026

Absolutely no complaints!

It's a very solid and reliable tool. I can't recommend it enough.

- Briar T..

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