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Rockford Fosgate R500X1D 500W Monoblock Amplifier

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  • Rockford Fosgate R500X1D 500W Monoblock Amplifier
  • Rockford Fosgate R500X1D 500W Monoblock Amplifier

List Price: $349.00 On Sale: $218.85 (GST Included) (You save 37.29%)

SKU: R500X1D


$9.95 Flat Rate Generally ships out in 24 to 48 hours.


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Product Info

Product Info

Check out the Rockford Fosgate R500X1D 500 Watts Class-D Monoblock Amplifier's Key Features
(Rockford Fosgate R500X1D)

  • 12 Month Australian Warranty
  • Risk Free Purchase Guarantee (bottom of page)
  • Real time output and power supply thermal sensing
  • Cast aluminum heatsink
  • Gauge power/ground connectors
  • MOSFET power supply
  • Over current protection
  • Short circuit protection
  • Muted turn on
  • 12dB/octave Butterworth crossover
  • RCA pass-thru outputs
  • On-board Punch EQ with +18dB boost @ 45Hz.
  • High level inputs
  • Remote PLC (Punch Level Control)
  • 0°/180° Phase Switch


The Rockford Fosgate PRIME R500X1D is an amplifier designed for subwoofers. It's the perfect choice for any audiophile getting into car audio who desires a two-amplifier system: one amp for mids/highs and the second for subwoofers. The R500X1D features variable Punch Bass, Pass-Thru jacks to daisy chain another amplifier, variable crossovers and a remote Punch Level Control for mounting under the dash or the center console. The Power ratings on this amplifier, like all other Rockford Fosgate amplifiers, conforms to CEA-2006 industry standards. These guidelines mean the amplifier's output power ratings are true power numbers and not inflated numbers for the sake of marketing ratings.

Rockford Fosgate - The Company

In 1973, in a garage, Jim Fosgate created his first car amplifier and the Rockford Fosgate brand was born. Since then Rockford Fosgate has been at the forefront of the car audio industry creating some of the loudest and toughest car speakers and car amplifiers money can buy without sacrificing sound or build quality.

Peace of Mind Purchase Guarantee & Declaration of Warranty
This product is directly imported and is offered with a full Australian 12 month warranty. (You may also be entitled to other consumer warranties as provided by the Australian Consumer Guarantee and these entitlements are not limited by this warranty). In the event that this product should fail please contact our service department to arrange service for this product.

We are not linked or associated with Rockford Fosgate.

This product will be shipped from our Sydney Warehouse and you are welcome to pick it up directly from our store in Sydney. This product is NOT DROP SHIPPED from overseas.

Due to differing operating costs associated with selling products via different marketplaces such as eBay, Amazon or our Online Store, our pricing may vary as a result.

Tech Specs

Technical Specifications

CEA-2006 Compliant: Yes
CEA-2006 Power Rating: 300W x 1 @ 4Ω ≤1.0% THD+N
Number of Channels: 1

Rated Power (RMS Continuous Power):
300 Watts x 1 @ 4-Ohms
500 Watts x 1 @ 2-Ohms

Total Power (Sum of Rated Power):
500 Watts RMS

Dynamic Power (PVC/PowerCube®):
333 Watts x 1 @ 4-Ohms 0° Res
647 Watts x 1 @ 2-Ohms 0° Res

Bridgeable: No

Frequency Response: 20Hz to 250Hz +/-1dB

Efficiency (average): 89% @ 4-Ohm

Total Harmonic Distortion (THD+Noise):
4-Ohm: <1.0%
2-Ohm: <1.0%

Crossover Controls: Low-Pass (LP): 50Hz to 250Hz @ 12dB/octave Butterworth

Tone Controls:
Punch Bass: 0dB to +12dB @ 45Hz
Phase Control: Variable 0° to 180°

Input Sensitivity: 150 mV to 4 V

Signal Input: Low Level: 1 RCA Pair

Signal Output: Low Level: 1 RCA Pair

Power Input Connector: Screw Terminal

Power Wire Gauge: 4 AWG

Speaker Output Connector: Screw Terminal

Speaker Wire Gauge: 8 AWG

Heat Sink Type: Extruded Aluminum

Cooling: Convection

Punch Level Control: When connected is linked to "gain control" to provide remote output level

Visual Indicators: Power / Protect
Circuit Topology Class: Class-D

Operating Voltage: 9 - 16 VDC

Recommended Fuse (not included): 50 A

Max. Current Draw (13.8V Sinewave): 50 A

Average Current Draw (13.8V Music): 25 A

Suggested Alternator: 75 A

Dimensions (H x W x D): 1.98 x 6.77 x 8.5 (in) / 5.02 x 17.19 x 21.59 (cm)

In The Box

What's Included?

  • 1 x Rockford Fosgate Prime R500X1D 500W Monoblock Amplifier

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