P400X2 400 Watt 2-Channel Amplifier

The Punch P400X2 is a 2-channel stereo amplifier capable of producing 200 Watts into each channel at 2-Ohms. The P400X2 amplifier is great with full-range or component systems or can be bridged for use with 2 or more subwoofers.

  • 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 Standard Warranty warranty info
TRANS&#149;<em>ana</em>
DTM
MEHSA<sup>3</sup>
NOMAD
C.L.E.A.N. Set-Up

P400X2

Whether you're looking to drive high frequency component speakers or low frequency subwoofers, the P400X2 has the power and flexibility you need to put some serious PUNCH in your vehicle. The power available from such a small amp means it's a great match for a 2-ohm DVC subwoofer or pair of 8-ohm SVC subwoofers.


CEA-2006 Compliant

CEA-2006 Compliant

Power ratings on Rockford Fosgate amplifiers conform to CEA-2006 industry standards. These...
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CE Compliant

CE Compliant

This product fulfills all essential safety and environmental requirements as defined in the...
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TRANS&#149;<em>ana</em>

TRANS•ana

Trans•ana is a Class A/B topology that simplifies the signal path of the amplifier allowing...
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Balanced Differential Inputs

Balanced Differential Inputs

Differential inputs eliminate noise picked up by signal cables.
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DTM

DTM

Dynamic Thermal Management evenly distributes excess heat across entire amplifier heatsink.
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DSM

DSM

DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from...
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MEHSA<sup>3</sup>

MEHSA3

MEHSA3 reduces MOSFET temperatures, lowers distortion, increases durability and prolongs...
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NOMAD

NOMAD

NOMAD is a "real time" analog computer that protects your amplifier from shorting speaker wires and...
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Rockford Fosgate Avatar

Rockford Fosgate Avatar

These Avatars are a personal signature from the Rockford Fosgate team member who designed and...
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C.L.E.A.N. Set-Up

C.L.E.A.N. Set-Up

Input/output clip LEDs allow matching a source unit to the amp and optimize the amp's output.
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CEA-2006 Compliant:
Number of Channels: 2
Rated Power
(RMS Continuous Power): 		125 Watts x 2 @ 4-Ohm
200 Watts x 2 @ 2-Ohm
400 Watts x 1 @ 4-Ohm Bridged
Total Power
(Sum of Rated Power): 		400 Watts RMS
Dynamic Power
(PVC/PowerCube® Measurement): 		149 Watts x 2 @ 4-Ohms 0° Res
256 Watts x 2 @ 2-Ohms 0° Res
Bridgeable: Yes
Efficiency (average): 72% @ 4-Ohm
Crossover Controls: High-Pass/Low-Pass (HP/LP): 50Hz-250Hz 12dB/octave Butterworth
Tone Controls: Punch EQ2 Bass: 0dB to +18dB @ 45Hz and/or
Punch EQ2 Treble: 0dB to +12dB @ 12.5kHz
Function depends upon LP/AP/HP switch position
Signal Input: Hi/Low level: 1 RCA pair
Signal Output: Low level: 1 RCA pair
Power Input Connector: Captive C-Clamp
Power Wire Gauge: 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: Optional Punch Level Control (PLC2) Ready
Visual Indicators: Power/Protect/Thermal LED
Input Clip LED
Output Clip LED
Circuit Topology Class: Class-A/B
Frequency Response: 20Hz to 20kHz +/- 1.0dB
Shipping Weight: TBA Lbs.
(TBA Kg.)
Dimensions (HxWxL): 2.38 x 7.76 x 11.03 (in)
6.05 x 19.71 x 28.02 (cm)
Dimensional Diagram:

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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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