Rockford Fosgate Prime 750W 5-Channel Amplifier - R2-750X5
Rockford Fosgate R27-50X5 Prime 750W 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.
Key Features
- Balanced Differential Inputs with RCA Pass Through Outputs
- 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
- 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
- CEA-2006 Compliant & CE Compliant
- Front, Rear and Sub Variable Input Gain adjustment level
- Full Range Class-D
Features
- P.O.W.E.R.
Power supply circuit design that allows the amplifier to increase output power as voltage increases. - CTA-2006 Compliant
Power ratings on Rockford Fosgate amplifiers conform to CTA-2006 industry standards. These guidelines mean your amplifier's output power ratings are REAL POWER numbers, not inflated marketing ratings. - Full Range Class-D
A full-range version of the Class-D topology which is a high efficiency amplifier design that reduces current consumption from the charging system. - C.L.E.A.N. Set-Up
C.L.E.A.N. (Calibrated Level Eliminates Audible Noise) is a patented circuit with in/out clip LEDs to help match a source to amp and optimize output. - MEHSA 4 (Maximum Efficiency Heat Sink Application)
MEHSA4 reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life span. - Balanced Differential Inputs
Differential inputs eliminate noise picked up by signal cables. - NOMAD
NOMAD is a "real time" analog computer that protects your amplifier from shorting speaker wires and dangerously low speaker impedances. - Rollback Protection
During demanding musical conditions, the amplifier can dynamically reduce demand to prevent stress on the output devices. - CE Compliant
This product fulfills all essential safety and environmental requirements as defined in the European Directives (768/2008 EC).
General
Warranty Information
Approximate Weight
Approximate Dimensions
Guides
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Frequently Asked Questions
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This amplifier delivers 50 Watts RMS per channel on four channels plus 200 Watts RMS on a mono subwoofer channel at 4 Ohms. It supports 5 channels and can operate efficiently at both 4 Ohms and 2 Ohms stereo loads, with bridged mono configurations available for certain channels.
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It features a cast aluminum heat sink combined with MEHSA4 technology, which reduces MOSFET temperatures, lowers distortion, increases durability, and prolongs the lifespan of the output devices, ensuring reliable operation under demanding conditions.
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This amplifier incorporates C.L.E.A.N. setup technology with in/out clip LEDs for optimizing gain settings and matching source components, as well as Punch EQ to correct acoustic deficiencies and boost bass output up to 3 times.
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It includes NOMAD real-time analog protection to prevent shorted speaker wires and low impedance damage, rollback protection to dynamically reduce demand under stress, and complies with CE and CTA-2006 standards, ensuring safe, reliable performance.
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Yes, the full-range Class D amplifier design significantly reduces current consumption, easing the load on the vehicle's electrical system while maintaining high efficiency and powerful output.