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.


Rockford Fosgate P600X4

$799.00 Regular Price
$646.00Sale Price
  • CEA-2006 Compliant

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

    Cta-2006 Compliant

    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

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



    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 LED1,2,3

    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




    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.)