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  • Rockford Fosgate P600X4 600 Watt 4-Channel Amplifier
  • Rockford Fosgate P600X4 600 Watt 4-Channel Amplifier
  • Rockford Fosgate P600X4 600 Watt 4-Channel Amplifier

Rockford Fosgate Punch P600X4 600W 4-Channel Amplifier

Product Code : P600X4

List Price: $549.00 On Sale: $448.85 (GST Included) (You save 18.24%)

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

Expected Soon


How To Build A Bundle

The following accessories can be bundled with your purchase by checking the green ‘Include with Product’ button. You can add as many items to your order as you require and then simply ‘Add to Cart’ to complete order.

Product Info

Product Info

Check out the Rockford Fosgate P600X4 600 Watt 4-Channel Amplifier's Key Features
(Rockford Fosgate P600X4)

  • 12 Month Australian Warranty
  • Risk Free Purchase Guarantee (bottom of page)
  • Features C.L.E.A.N. Set-up
  • Optional remote Punch Level Control (PLC2) ready (w/ input clip indicator)
  • 12dB/octave Butterworth crossover
  • High level input capable with Auto Turn-On circuit
  • On-board Punch EQ with +18dB boost @ 45Hz.
  • Muted turn on
  • Stealth top mounted control panel
  • Cast aluminum heatsink
  • RCA pass-through outputs
  • Short circuit protection
  • Over current protection


The P600X4 is a 4-channel Punch series amplifier that can produce 150 Watts into all four channels at 2-Ohm. The P600X4 is ideal for anyone desiring a 4-way full-range system or a 3-way system having a front stage with subwoofers on the rear channels.


Balanced Differential Inputs
This Amplifier uses Differential input circuitry which measure the voltage of both the positive(+) and negative(-) input signal. The circuitry subtracts the voltage that's common to both conductors (noise) which results in only the clear signal. This allows only the clear signal to enter the amplifier.

Dynamic Thermal Management
There's a common scenario where amplifiers inefficiently dissipate heat across a heatsink. This causes "hot spots". The Dynamic Thermal Management solves this issue by distributing the excess heat evenly across entire heatsink of the amplifier. With this technology, the amplifier can Keeping internal components cool, Maximize the potential of all components, reduce the distortion for greater sound quality and increase the efficiency to produce more power. That's why this is an award winning technology.

DSM makes use of 1% tight-tolerances improving the overall efficiency of the circuit, decreasing the cross-talk from other discrete components and lowering the overall operating temperature. DSM is an industry-leading manufacturing process, it utilizes ultra-precise robotics, high-quality 1% tight-tolerance parts and large board traces. The discrete components are laser etched to reach a standard and a very low tolerance. This lower tolerance improves the overall efficiency of the circuit therefore decreasing the cross-talk from other discrete components and lowering operating temperature. These superior components are used by various manufacturers in aerospace, automotive, and cellular fields.

Trans•ana is whats known as a Class A/B topology. This simplifies the signal path of the amplifier allowing the signal to travel at a lower voltage. The result is greater reliability and exceptional sound quality.

NOMAD is essential an analog computer that monitors your amplifiers output voltages to prevent it from shorting speaker speaker wires and potentially harmful low speaker impedances. The analog computer calculates the maximum allowable level of safe current for each output device, based on their instantaneous voltage drop. This allows the protection to be much more precise, ensuring reliability and preventing a blown amp.

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.

Our decision to import this product is in line with our company objectives to 'Offer our customers the very best prices on the world's biggest brands' and 'Make sure our service is second to none'.

This product will be shipped from our Sydney Warehouse and direct pickups are welcomed. This product is NOT DROP SHIPPED from overseas.

Tech Specs

Technical Specifications

CEA-2006 Compliant:

CEA-2006 Power Rating
75W x 4 @ 4Ω
≤1.0% THD+N

Number of Channels

Rated Power (RMS Continuous Power)
75 Watts x 4 @ 4-Ohm
150 Watts x 4 @ 2-Ohm
300 Watts x 2 @ 4-Ohm Bridged

Total Power (Sum of Rated Power)
600 Watts

Dynamic Power (PVC/PowerCube®)
129 Watts x 4 @ 4-Ohms 0° Res
211 Watts x 4 @ 2-Ohms 0° Res


Frequency Response
20Hz to 20kHz +/- 1.0dB

Efficiency (average)
68% @ 4-Ohm

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

Crossover Controls
Front/Rear High-Pass (HP): 50Hz-250Hz @ 12dB/octave Butterworth
Front/Rear Low-Pass (HP): 50Hz-250Hz 12dB/octave Butterworth
All-Pass: Yes

Tone Controls
Front Punch EQ2 Bass: 0dB to +18dB @ 45Hz and/or
Front Punch EQ2 Treble: 0dB to +12.5dB @ 12kHz
Rear Punch EQ2 Bass: 0dB to +18dB @ 45Hz and/or
Rear Punch EQ2 Treble: 0dB to +12.5dB @ 12kHz
Function depends upon LP/AP/HP switch position

Input Sensitivity
150 mV - 12 V

Signal Input
Hi/Low level: 2 RCA pair

Signal Output
Low level: 1 RCA pair

Power Input Connector
Captive C-Clamp

Power Wire Gauge

Speaker Output Connector
Captive C-Clamp

Speaker Wire Gauge
8 AWG to 18 AWG

Heat Sink Type
Cast aluminum


Remote Controls
Optional Punch Level Control (PLC2) Ready

Visual Indicators
Power/Protect/Thermal LED
Power/Protect/Thermal LED
Input Clip LED

Circuit Topology Class

Operating Voltage
9 - 16 VDC

Recommended Fuse (not included)
100 A

Max. Current Draw (13.8V Sinewave)
90 A

Average Current Draw (13.8V Music)
45 A

Suggested Alternator
75 A

Dimensions (H x W x D)
2.38 x 7.76 x 13.28 (in)  / 6.05 x 19.71 x 33.73 (cm)

In The Box

What's Included?

  • 1 x Punch P600X4 600W Amplifier

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