The Punch P600X4 is a 4-channel amplifier producing 150 Watts into all four channels at 2-Ohm. The P600X4 is perfect for a 4-way full-range system or a 3-way system having a front stage with subwoofers on the rear channels.

The Punch P600X4 multi-channel amplifier is versatile to power any audio system configuration. In addition to 4-channel stereo mode, you can bridge both channels to create a high power 2-channel amp, or run stereo speakers on the front with subwoofers on the rear in 3-channel mode. The variable HP/LP crossover and built-in Punch EQ allows for precise tuning of Bass frequencies and the Pass-Thru RCA jacks provide flexibility as your system grows and keeping Y-adapters to a minimum.

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

SPECIFICATIONS

CEA-2006 Compliant

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

Number of Channels

Total Power
(Sum of Rated Power)

600 Watts

Rated Power
(RMS Continuous Power)

75 Watts x 4 @ 4-Ohm
150 Watts x 4 @ 2-Ohm
300 Watts x 2 @ 4-Ohm Bridged

Dynamic Power
(PVC/PowerCube®)

129 Watts x 4 @ 4-Ohms 0° Res
211 Watts x 4 @ 2-Ohms 0° Res

Bridgeable

Yes

Frequency Response

20Hz to 20kHz +/- 1.0dB

Input Sensitivity

150 mV - 12 V

Circuit Topology Class

Class A/B

Efficiency (average)

68% @ 4-Ohm

Total Harmonic Distortion (THD+Noise)

4-Ohm: <1.0%
2-Ohm: <1.0%

Signal Input

Hi/Low level: 2 RCA pair

Signal Output

Low level: 1 RCA pair

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

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

Remote Controls

Optional Punch Level Control (PLC2) Ready

Visual Indicators

Power/Protect/Thermal LED
Input Clip LED³
Output Clip LED^1,2,3

LED Color Legend:
¹BLUE: <0.5% THD
²VIOLET: 1% THD
³RED: 10%+ THD

Power Wire Gauge

4 AWG

Power Input Connector

Captive C-Clamp

Speaker Wire Gauge

8 AWG to 18 AWG

Speaker Output Connector

Captive C-Clamp

Cooling

Convection

Heatsink

Operating Voltage

9 - 16 VDC

Recommended Fuse
(not included)

100 A

Average Current Draw (13.8V Music)

45 A

Max. Current Draw (13.8V Sinewave)

90 A

Suggested Alternator

75 A

Dimensional Diagram

Dimensions (H x W x D)

2.38 x 7.76 x 13.28 (in)
6.05 x 19.71 x 33.73 (cm)

Shipping Weight

12.8 Lbs. (5.80 Kg.)

ROCKFORD FOSGATE

P600X4