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Rockford Fosgate

Rockford Fosgate R2-750X

Rockford Fosgate R2-750X

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Prime 750 Watt 5-Channel Amplifier

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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.

Features:

  • Balanced Differential Inputs with RCA Pass Through Outputs
  • 2/4/5 Channel Input Selection Switch
  • Auto-Sense bypass switch for vehicles with RAP (Retained Accessory Power)
  • High Level Input Capable
  • Features C.L.E.A.N. Set-up
  • 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
  • Variable Infrasonic Filter
  • Continuously Variable On Board Punch EQ
  • Cast aluminum heat sink
  • CEA-2006 Compliant & CE Compliant
  • Front, Rear and Sub Variable Input Gain adjustment level
  • Full Range Class-D
  • 1 Year Warranty

Specifications:

Feature Details
CTA-2006 Compliant Yes
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 Yes
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 Yes
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

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