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R500-1D

500 Watt Class-D Mono Amplifier R500-1D

The Prime R500-1D is a 500 watt mono amplifier using efficient Class-D circuit topology. This amplifier is capable of running a 2-Ohm load and includes on-board Punch Bass and remote Punch Level Control.

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Discontinued
Overview

Are you ready for a dedicated subwoofer amplifier? The Prime R500-1D is the perfect companion for any Car Audio Fanatic getting into mobile audio who wants a two-amplifier system: one amp running mids/highs and the second running subwoofers. This amplifier features variable Punch Bass, variable crossovers, Pass-Thru jacks to daisy chain another amplifier, and a remote Punch Level Control for mounting under the dash or the center console.

  • RCA pass-thru outputs
  • MOSFET power supply
  • Punch Bass EQ
  • Remote PLC (Punch Level Control)
  • 12dB/octave Butterworth crossover
  • 4 Gauge power/ground connections with built-in ATC fusing
  • 0°/180° Phase Switch
  • 1 Year Warranty
Technologies
CEA-2006 Compliant
CEA-2006 Compliant

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

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CEA-2006 Compliant
CEA-2006 Compliant

Power ratings on Rockford Fosgate amplifiers conform to CEA-2006 industry standards. These guidelines mean your amplifier's output power ratings are REAL POWER numbers, not inflated marketing ratings.

P.O.W.E.R.

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

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P.O.W.E.R.

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

Class D
Class D

High efficiency amplifier design that reduces current consumption from the charging system.

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Class D
Class D

High efficiency amplifier design that reduces current consumption from the charging system.

Specifications
CEA-2006 Compliant
CEA-2006 Guidelines
Number of Channels
1
Total Power
(Sum of Rated Power)
500 Watts RMS
Rated Power
(RMS Continuous Power)
250 Watts x 1 @ 4-Ohms
500 Watts x 1 @ 2-Ohms
Dynamic Power
(PVC/PowerCube®)
312 Watts x 1 @ 4-Ohms
580 Watts x 1 @ 2-Ohms
Bridgeable
No
Frequency Response
20Hz to 250Hz +/-1dB
Input Sensitivity
Circuit Topology Class
Class D
Efficiency (average)
85% @ 4-Ohm
85% @ 2-Ohm
Total Harmonic Distortion (Thd+Noise)
Signal Input
Low Level: 1 RCA Pair
Signal Output
Low Level: 1 RCA Pair
Tone Controls
Punch Bass: 0dB to +12dB @ 45Hz
Phase Control: Variable 0° to 180°
Crossover Controls
Low-Pass (LP): 50Hz to 250Hz @ 12dB/octave Butterworth
Remote Controls
Punch Level Control:
When connected is linked to "gain control" to provide remote output level
Visual Indicators
Power
Protect
Power Wire Gauge
4 AWG
Power Input Connector
Barrier Strip
Speaker Wire Gauge
8 AWG
Speaker Output Connector
Barrier Strip
Cooling
Convection
Heatsink
Operating Voltage
Recommended Fuse
(Not Included)
Average Current Draw (13.8V Music)
Max. Current Draw (13.8V Sinewave)
Suggested Alternator
Dimensional Diagram
Dimensions (H x W x D)
2.4 x 7.7 x 7.7 (in)
6.1 x 19.6 x 19.6 (cm)
Shipping Weight
5.1 Lbs.
(2.31 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.


View Process

Accessories Wiring Wizard

Available Wiring Diagrams

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





















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

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