Rockford Fosgate R2-500X4 Prime 4 Channel Mobile Amplifier

Rockford Fosgate R2-500X4 Prime 4 Channel Mobile Amplifier

Primed for Performance, the R2-500X4 is a 500 watt, full-range Class-D amplifier capable of operating at 4Ω or 2Ω stereo and 4Ω bridged/mono. This amplifier is extremely efficient because of its Class-D technology which reduces demand on the vehicles electrical system. The amp also features C.L.E.A.N. circuitry to help you adjust your gain settings, a P.O.W.E.R. supply that generates more power as voltage increases.

R2 Amplifier Product Overview
Rockford Fosgate's R2 amplifiers are the building blocks for great audio systems, powerful enough to even DRIVE our Punch speakers and subwoofers. They have undergone an amazing upgrade by packing them with the latest features at an incredible value. Best of all, they are designed and engineered here in Tempe, Arizona.

Specs

Cta-2006 Compliant
Number of Channels4
Total Power
(Sum of Rated Power)500 Watts
Rated Power
(RMS Continuous Power)75 Watts x 4 @ 4Ω
125 Watts x 4 @ 2Ω
250 Watts x 2 @ 4Ω Bridged/Mono
Dynamic Power
(PVC/PowerCube®)90 Watts x 4 @ 4Ω
160 Watts x 4 @ 2Ω
300 Watts x 2 @ 4Ω Bridged/Mono
Bridgeable: Yes
Frequency Response20 Hz - 20 kHz
Input SensitivityLow-Level: 150 mV - 4 V
High-Level: 450 mV - 12 V
Circuit Topology ClassClass-D
Efficiency (average)
Total Harmonic Distortion (THD+Noise)4Ω: <1.0%
2Ω: <1.0%
Signal InputFront Low-Level: 4 RCA
Front High-Level: 4-Pin Molex
Rear Low-Level: 4 RCA
Rear High-Level: 4-Pin Molex

Input Switch: 2/4 Input
(works for RCA/hi-level inputs)
Signal OutputLow-Level: 2 RCA
(Pass-Thru active with RCA or Hi-Level input)
Tone ControlsNo
Crossover ControlsFront High-Pass:
50 Hz - 250 Hz @ 12dB/Octave Butterworth

Front Low-Pass:
50 Hz - 250 Hz @ 12dB/Octave Butterworth

Rear High-Pass:
50 Hz - 250 Hz @ 12dB/Octave Butterworth

Rear Low-Pass:
50 Hz - 250 Hz @ 12dB/Octave Butterworth

All-Pass: Yes
Remote Controls: No
Visual Indicators Power/Protect
C.L.E.A.N. In
C.L.E.A.N. Out (front)
C.L.E.A.N. Out (rear)
Power Wire Gauge: 4 AWG
Power Input Connector Compression Terminal Block
Speaker Wire Gauge: 8 AWG
Speaker Output Connector: Compression Terminal Block
Cooling: Convection
Operating Voltage 9 - 16 VDC
Recommended Fuse (not included) 80 A
Average Current Draw (13.8V Music)
Max. Current Draw (13.8V Sinewave)59 A
Dimensions (H x W x D)1.9" x 6.8" x 10.1"
(4.9 cm x 17.3 cm x 25.5 cm)
Shipping Weight