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Prime 600 Watt 5-Channel Amplifier R600X5

Prime 600 Watt 5-Channel Amplifier R600X5

The PRIME R600X5 is a 5-channel amplifier designed to run an entire car audio system! The R600X5 produces up to 75 Watts into each of its four channels with a dedicated subwoofer channel capable of producing 300 Watts into 2-Ohms.

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The Prime R600X5 amplifier produces up to 75 Watts into each of its 4-channels plus 300 Watts into a dedicated 5th (subwoofer) channel. This 5-channel design makes it the perfect amplifier when you want one amplifier to run it all! The Prime series offers quality and power from Rockford Fosgate at a great price. Car Audio Fanatics rock out!

  • RCA and High level Input with 2/4/5 Channel Select
  • 12dB/octave Butterworth crossover
  • On Board Punch EQ Control
  • Remote PLC (Punch Level Control) - Sub Channel
  • Separate Front, Rear and Sub Gain Control
  • Real time output and power supply thermal sensing
  • Cast aluminum heatsink
  • 4 Gauge power/ground connectors
  • MOSFET power supply
  • Over current protection
  • Short circuit protection
  • Muted turn on
  • 1 Year Warranty
CE Compliant
CE Compliant

This product fulfills all essential safety and environmental requirements as defined in the European Directives (768/2008 ...

CEA-2006 Compliant
CEA-2006 Compliant

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

Class A/B
Class A/B

An amplifier topology with the best of both worlds; a Class A preamp and Class B ...

Class D
Class D

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

Recommended Fuse
(not included)
80 A
Operating Voltage
9 - 16 VDC
Suggested Alternator
75 A
Input Sensitivity
450 mV - 12 V
Number of Channels
Crossover Controls
Front/Rear: High-Pass/Low-Pass 50-250Hz
Sub: Low-Pass variable 50Hz - 250Hz
Signal Input
High Level: 2 x 4-pin MOLEX
Low Level: 3 Pair RCA
Signal Output
Power Input Connector
Screw Terminal
Heat Sink Type
Remote Controls
Punch Level Control
(when connected, is linked to "gain control" to provide remote output level)
Visual Indicators
Shipping Weight
9.5 Lbs. (4.30 Kg.)
Dynamic Power
58 Watts x 4 @ 4-Ohms 0° Res +
224 Watts x 1 @ 4-Ohms 0° Res

95 Watts x 4 @ 2-Ohms 0° Res +
403 Watts x 1 @ 2-Ohms 0° Res
Total Harmonic Distortion (THD+Noise)
Front/Rear 4-Ohm: <1.0%
Front/Rear 2-Ohm: <1.0%
Sub 4-Ohm: <1.0%
Sub 2-Ohm: <1.0%
Average Current Draw (13.8V Music)
35 A
Max. Current Draw (13.8V Sinewave)
70 A
Rated Power
(RMS Continuous Power)
50 Watts x 4 @ 4-Ohms +
200 Watts x 1 @ 4-Ohms

75 Watts x 4 @ 2-Ohms +
300 Watts x 1 @ 2-Ohms
Total Power
(Sum of Rated Power)
600 Watts RMS
CEA-2006 Compliant
CEA-2006 Power Rating
50Wx4 + 200Wx1 @ 4Ω
≤1.0% THD+N
Tone Controls
Front/Rear: 0dB/+6dB/+12dB @ 45Hz
Sub: Variable 0dB to +12dB @ 45Hz
Sub: 0°/180° Phase Control
Power Wire Gauge
Speaker Output Connector
Screw Terminal
Speaker Wire Gauge
Circuit Topology Class
Class A/B + Class D (Sub)
Frequency Response
20Hz - 20kHz +/-1dB
Dimensions (H x W x D)
1.98" x 6.77" x 13.19"
(5cm x 17.2cm x 33.5cm)
Efficiency (average)
Front/Rear: 64% @ 4-Ohm
Sub: 85% @ 4-Ohm
Dimensional Diagram
Common Mode Rejection
>55 dB
Damping Factor
Signal-to-Noise (CEA)
>80 dB
Channel Separation
>50 dB

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.

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