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Rockford Fosgate Prime R500-1 Mono Amp

1 x 500w RMS @ 2 ohm Mono Amp

Rockford Fosgate Prime R500-1 Mono Amp

Item No: R500-1

Delivery: 1-3 working days Warranty: 1 Year Availability: In Stock
14 Day Money Back Guarantee
Technical Help for Life

£329.99 £234.86


R500-1 Prime 500 Watt Mono Amplifier Rockford Fosgate amplification at an unbelievable value. The R500-1 mono amplifier pumps out 500 watts into a 2-ohm load, perfect for a pair of R1S410 10" or R1S412 12" woofers. Check out our RFTECH:Woofer WiringWizard to get the most out of your amplifier.

  • 12dB/octave crossover
  • 4 Gauge power/ground connections with built-in ATC fusing
  • MOSFET power supply
  • RCA pass-thru
Number of Channels



Rated Power continuous power

320 Watts RMS x 1 @ 4-Ohms, 500 Watts RMS x 1 @ 2-Ohms


Total Power total sum of 'rated power'

500 Watts


Dynamic Power powercube measurement (info)






Efficiency (average)

67% @ 4-Ohm 58% @ 2-Ohm


Crossover Controls

Low Pass (LP): 40Hz-130Hz @ 12dB/octave Butterworth


Tone Controls

Punch Bass: 0dB to +12dB @ 45Hz


Signal Input

Low Level: 1 RCA pair


Signal Output

Low Level: 1 RCA pair


Power Input Connector

Screw terminal barrier strip


Power Wire Gauge



Speaker Output Connector

Screw terminal barrier strip


Speaker Wire Gauge



Heat Sink Type

Extruded Aluminum





Remote Controls

Punch Level Control (when connected, is linked to "gain control" to provide remote output level)


Visual Indicators

Power, Protect


Circuit Topology Class

Class A/B


Frequency Response

20Hz to 250Hz +/-1dB


Shipping Weight

TBA Lbs. (TBA Kg.)


Dimensions (HxWxL)

2.40 x 7.67 x 16.65 (in), 6.10 x 19.49 x 42.30 (cm)



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