Having a reputation for offering a high level of performance, the ROCKFORD FOSGATE R2-750X5 power amplifier is suitable for operation at 4 Ohms or 2 Ohms stereo and at 4 Ohms bridged/mono with a channel for the subwoofer capable of operating at 4 Ohms or 2 Ohms. 

The Class D technology of this power amplifier provides a reduction in demand on your car's electrical system. Additionally, take advantage of the integrated CLEAN circuit to assist with adjusting your gain settings and to produce greater power as voltage increases.

Features:

• Balanced differential inputs with RCA Pass Through outputs
• High level entry capability
• Auto-Sense bypass switch for vehicles with RAP (Retained Accessory Power)
• CLEAN configuration
• 2/4/5 channel input selector switch
• Includes RLC remote level control
• Variable infrasonic filter
• Front, rear and secondary variable input gain adjustment level
• Built-in continuously variable punch equalizer
• Top mounted control panel
• Short-circuit and over-current protection
• CEA-2006 Compliant & CE Compliant
• Cast aluminum heat sink
• Complete Class D range
• Rollback protection
• Fully adjustable Butterworth high-pass and low-pass 12dB / octave crossovers

Specifications:

• 5 channels
• Total power of 750W
• Nominal RMS power: 4 X 50W and 1 X 200W at 4 Ohms / 4 X 100W and 1 X 350W at 2 Ohms / 2 X 200w and N / A at 4 Ohms bridged / mono
• Dynamic power: 4 X 70W and 1 X 241W at 4 Ohms / 4 X 114W and 1 X 426W at 2 Ohms / 2 X 234W and N / A at 4 Ohms bridged / mono
• Frequency response: 20Hz - 20kHz

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)

Power:

• Power wire gauge: 4 AWG
• Speaker wire gauge: 8 AWG
• Input and output connector: Compression terminal block
• Operating voltage: 9V - 16V
• Recommended fuse (not included): 120A