Rockford Fosgate Prime 750 Watt 5-Channel Amplifier
Primed for Performance, the R2-750X5 is a 750 watt rated, full-range class-D amplifier capable of operating at 4Ω or 2Ω stereo with a mono subwoofer channel that can be run at 4Ω or 2Ω. The front/rear stereo channels can also be run at a 4Ω bridged/mono load. 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 dynamic power as voltage increases, and an integrated Punch EQ that corrects for acoustic deficiencies while delivering up to 3X the bass.
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.
- Balanced Differential Inputs with RCA Pass Through Outputs
- High Level Input Capable
- Auto-Sense bypass switch for vehicles with RAP (Retained Accessory Power)
- Features C.L.E.A.N. Set-up
- 2/4/5 Channel Input Selection Switch
- Includes RLC Remote Level Control
- Variable Infrasonic Filter
- Front, Rear and Sub Variable Input Gain adjustment level
- Continuously Variable On Board Punch EQ
- Top Mounted Control Panel
- Short Circuit & Over Current Protection
- CEA-2006 Compliant & CE Compliant
- Cast aluminum heat sink
- Full Range Class-D
- Rollback Protection
- Fully Adjustable 12 dB/octave High and Low pass Butterworth Crossovers
- 1 Year Warranty
General Specifications

50W x 4 + 200W x 1 @ 4Ω
≤1.0% THD+N
(Sum of Rated Power)
(RMS Continuous Power)
100 Watts x 4 + 350 Watts x 1 @ 2Ω
200 Watts x 2 + N/A @ 4Ω Bridged/Mono
(PVC/PowerCube®)
114 Watts x 4 + 426 Watts x 1 @ 2Ω
234 Watts x 2 + N/A @ 4Ω Bridged/Mono
High-Level: 450 mV - 12 V
Front/Rear 2Ω: <1.0%
Sub 4Ω: <1.0%
Sub 2Ω: <1.0%
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)
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
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)
(not included)
(4.9 cm x 17.3 cm x 28.5 cm)
- SKU:
- R2-750X5
- UPC:
- 780687355845
- Condition:
- New
- Availability:
- In stock and ready to ship!
- Shipping:
- Free 2-Day Shipping!
UPC: |
780687355845 |
Bundle: |
No |
Feature 1: |
Balanced Differential Inputs with RCA Pass Through Outputs |
Feature 2: |
High Level Input Capable |
Feature 3: |
Auto-Sense bypass switch for vehicles with RAP (Retained Accessory Power) |
Feature 4: |
Features C.L.E.A.N. Set-up |
Feature 5: |
2/4 Channel Input Selection Switch |
Condition: |
NEW |
Weight: |
7.5000 lbs |
ASIN: |
B07X8QVMBD |