M2 750 Watt 5-Channel Element Ready™ Amplifier M2-750X5

M2-750X5 Amplifier Front View
M2 Amplifier Cutaway View
M2-750X5 Amplifier Included Accessories
M2-750X5 Amplifier 3/4 Front View
M2 Amplifier with Water Droplets
M2-750X5 Amplifier Connector View

M2 750 Watt 5-Channel Element Ready™ Amplifier M2-750X5

Designed to withstand the elements, the R2-750X5 amplifier is an Element Ready™ 750 watt, full-range class-D model, 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 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.

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$519.99
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Overview

The M2 Series were developed for marine audio environments that feature UV resistant protection and special internal conformal coating that protect the electronics from water. It’s designed for those who 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 than their ratings. The latest generation of M2 Series amplifiers are also designed to be easy to setup and configure, making them perfect for use in any application.

FEATURES AT A GLANCE

  • Optimized using AudioGraph PowerCube measurement tool
  • Element Ready™ design protects against outdoor exposure
  • C.L.E.A.N. input/output clip detection and indicator LEDs
  • Conformal coated circuit board protects against dust and water
  • Zinc Nickel-plated Marine grade brass connection terminals
  • Fully Adjustable 12 dB/octave High and Low pass Butterworth Crossovers
  • Focused mass heat sink allows critical aluminum material to be located around hottest internal devices
  • Balanced Differential Inputs eliminates noise picked up by signal cables
  • Integrated Power and Speaker Terminals
  • UV stable powder coated cast aluminum heatsink
  • RATS (Rockford Automated Testing System) proprietary quality & performance tested
  • Variable Infrasonic Filter
  • Includes RLC Remote Level Control
  • 2/4/5 Channel Input Selection Switch
  • Short Circuit & Over Current Protection
  • Top Mounted Control Panel
  • Auto-Sense bypass switch for vehicles with RAP (Retained Accessory Power)
  • Continuously Variable On Board Punch EQ
  • Low Impedance Stability
  • CEA-2006 Compliant & CE Compliant
  • 2-Year Warranty
  • "Auto-Sense" turn-on with remote out (high level in)
  • Integration with OEM and Aftermarket Radios
  • Rollback Protection
Videos
Technologies
Element Ready™ | Amps

All components are protected against harsh outdoor elements like Dust, UV, Temperature, Water, Corrosion & Vibration.

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CTA-2006 Compliant

Power ratings on Rockford Fosgate amplifiers conform to CTA-2006 industry standards. These guidelines mean your amplifier's ...

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Full Range Class-D

A full-range version of the Class-D topology which is a high efficiency amplifier design that reduces ...

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P.O.W.E.R.

Power supply circuit design that allows the amplifier to increase output power as voltage increases.

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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 ...

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Balanced Differential Inputs

Differential inputs eliminate noise picked up by signal cables.

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MEHSA 4 (Maximum Efficiency Heat Sink Application)

MEHSA4 reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life span.

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NOMAD

NOMAD is a "real time" analog computer that protects your amplifier from shorting speaker wires and ...

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Rollback Protection

During demanding musical conditions, the amplifier can dynamically reduce demand to prevent stress on the output ...

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CE Compliant

This product fulfills all essential safety and environmental requirements as defined in the European Directives (768/2008 ...

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Specifications
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)
4Ω: <1.0%
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
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
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
6.13 Lbs. (2.78 Kg)
Compatibility
Support

Return Authorization

Contact the Authorized Rockford Fosgate Dealer you purchased this product from. If you need further assistance, call 1-800-669-9899 for Rockford Customer Service. You must obtain an RA# (Return Authorization number) to return any product to Rockford Fosgate. You are responsible for shipment of product to Rockford.


Accessories Wiring Wizard

Available Wiring Diagrams

Please consult your amplifier owner's manual for lowest recommended impedance.

When running subwoofers on the 5th channel, the below diagrams produce optimum power into a 2-ohm load.



Wiring Diagram #1



Wiring Diagram #2



Wiring Diagram #3



Wiring Diagram #4



Wiring Diagram #5



Wiring Diagram #6



Wiring Diagram #7



Wiring Diagram #8



Wiring Diagram #9



Wiring Diagram #10



Wiring Diagram #11

Speaker Polarity

Your woofer may use one of the following to identify (+/-) terminals.

Positive +

Red Post

Purple (4Ω)

Red (8Ω)

Negative -

Black Post

No Dot

No Dot

Speaker Polarity

Your woofer may use one of the following to identify (+/-) terminals.

Positive +

Red Post

Purple (4Ω)

Red (8Ω)

Negative -

Black Post

No Dot

No Dot

Wiring Kits

ARE YOU ENGINEERED TO ROCK?

Get a 1-Year extended amplifier warranty when using a matching Rockford Fosgate installation kit.

We want you to get the maximum performance and reliability from your Rockford Fosgate amplifier. We're so certain using the right cables make a difference, we'll give you and additional 1-Year amplifier warranty when using a matching installation kit!

  • 1 Purchase a Rockford Fosgate Punch or Power amplifier.
  • 2 Add the correct amplifier installation kit.
  • 3 Get an additional 1 year amplifier warranty FREE!

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