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  • settings SKU: P400X4

Rockford Fosgate P400X4 Punch 400 Watt 4 Channel Amplifier

RM2,199.00
Unit price  per 
Rockford Fosgate P400X4 Punch 400 Watt 4 Channel Amplifier
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The Punch P400X4 is a 4-channel amplifier producing 100 Watts into all four channels at 2-Ohm. The P400X4 is perfect for a 4-way full-range system or a 3-way system having a front stage with subwoofers on the rear channels.

High level input capable with Auto Turn-On circuit
Features C.L.E.A.N. Set-up
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 Standard Warranty warranty info
CEA-2006 Compliant:
Number of Channels: 4
Rated Power
(RMS Continuous Power): 50 Watts x 4 @ 4-Ohm
100 Watts x 4 @ 2-Ohm
200 Watts x 2 @ 4-Ohm Bridged
Total Power
(Sum of Rated Power): 400 Watts
Dynamic Power
(PVC/PowerCube® Measurement): 82 Watts x 2 @ 4-Ohms 0° Res
135 Watts x 2 @ 2-Ohms 0° Res
Bridgeable: Yes
Frequency Response: 20Hz to 20kHz +/- 1.0dB
Efficiency (average): 67% @ 4-Ohm
Total Harmonic Distortion(THD+Noise): 4-Ohm: <1.0%
2-Ohm: <1.0%
Crossover Controls: Front High-Pass/Low-Pass (HP/LP): 50Hz-250Hz @ 12dB/octave Butterworth
Rear High-Pass/Low-Pass (HP/LP): 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 +12dB @ 12.5kHz
Rear Punch EQ2 Bass: 0dB to +18dB @ 45Hz and/or
Rear Punch EQ2 Treble: 0dB to +12dB @ 12.5kHz
Function depends upon LP/AP/HP switch position
Input Sensitivity: 150 mV – 12 V
Signal Input: Hi/Low level: 2 RCA pair
Signal Output:
Power Input Connector: Captive C-Clamp
Power Wire Gauge: 8 AWG to 4 AWG
Speaker Output Connector: Captive C-Clamp
Speaker Wire Gauge: 8 AWG to 18 AWG
Heat Sink Type: Cast aluminum
Cooling: Convection
Remote Controls: –
Visual Indicators: Power/Protect/Thermal LED
Input Clip LED
Output Clip LED
Circuit Topology Class: Class-A/B
Recommended Fuse
(not included): 60A (not included)
Shipping Weight: 10.8 Lbs. (4.89 Kg.)
Dimensions (HxWxL): 2.38 x 7.76 x 11.03 (in)
6.05 x 19.71 x 28.02 (cm)

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