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Rockford Fosgate Prime R750-1D - 750W RMS Mono Amplifier

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£325.99 £390.00
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Rockford Fosgate Prime R750-1D - 750W RMS Mono Amplifier

The Prime R750-1D amplifier offers high efficiency through the implementation of its Class-D circuitry while delivering rich, full bass to any system. This amplifier is optimized for subwoofers with the implementation of an infrasonic filter to keep those ultra-low (inaudible) bass notes from damaging your subwoofer system. Match with a 4-channel stereo amplifier for your mids/highs and you'll have a Rockford Fosgate system that any Car Audio Fanatic will envy. 
 

  • 12dB/octave Butterworth crossover
  • Infrasonic filter
  • On-board Punch EQ with +18dB boost @ 45Hz.
  • RCA pass-thru outputs
  • Real time output and power supply thermal sensing
  • Cast aluminium heatsink
  • Top mounted controls
  • 4 Gauge power/ground connectors
  • MOSFET power supply
  • Short circuit protection
  • Muted turn on


Specification:

  • Number of Channels: 1
  • Rated Power(RMS Continuous Power): 250 Watts x 1 @ 4-Ohm
  • Rated Power(RMS Continuous Power): 500 Watts x 1 @ 2-Ohm
  • Rated Power(RMS Continuous Power): 750 Watts x 1 @ 1-Ohm
  • Total Power(Sum of Rated Power): 750 Watts RMS
  • Dynamic Power (PVC/PowerCube® Measurement): 310 Watts x 4 @ 4-Ohms 0° Res
  • Dynamic Power (PVC/PowerCube® Measurement): 567 Watts x 4 @ 2-Ohms 0° Res
  • Dynamic Power (PVC/PowerCube® Measurement): 966 Watts x 4 @ 1-Ohms 0° Res
  • Frequency Response: 20Hz to 250Hz +/-1dB
  • Efficiency (average): 85% @ 4-Ohm/ 85% @ 2-Ohm / 80% @ 1-Ohm
  • Total Harmonic Distortion (THD+Noise): 4-Ohm: <1.0% / 2-Ohm: <1.0% / 1-Ohm: <1.0%
  • Crossover Controls: Low Pass (LP): 50Hz-250Hz @ 12dB/octave Butterworth
  • Tone Controls:     Punch Bass: 0dB to +18dB @ 45Hz
  • Input Sensitivity: 150 mV to 4 V
  • Signal Input: Low Level: 1 RCA pair
  • Signal Output: Low Level: 1 RCA pair
  • Power Input Connector:     Block
  • Power Wire Gauge: 4 AWG
  • Speaker Output Connector: Block
  • Speaker Wire Gauge: 12 AWG
  • Heat Sink Type: Cast Aluminium
  • Cooling: Convection
  • Remote Controls: Variable 0dB to +12dB @ 45Hz
  • Visual Indicators: Power/Protect LED
  • Circuit Topology Class: Class-D
  • Operating Voltage: 9 - 16 VDC
  • Recommended Fuse(not included): 100 A
  • Max. Current Draw (13.8V Sinewave): 80 A
  • Average Current Draw (13.8V Music): 40 A
  • Suggested Alternator: 75 A
  • Shipping Weight: 6.6 Lbs. (2.99 Kg.)
  • Dimensions (HxWxL): 1.97" x 6.77" x 9.10" / (5cm x 17.20cm x 23.10cm)

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