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Rockford Fosgate P400X4 Punch 4-Channel Amplifier - OPEN BOX

Item # RFFSP400X4OB (Part # P400X4)
Discontinued
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Item Description:
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.

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400 Watt 4-Channel Amplifier
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.

The P400X4 is perfect for 4-way front-stage/rear-fill or 3-way front-stage/subwoofer systems. Simply drop a pair of component speakers on the front channels and subs on the rear and BOOM - you got "The PUNCH". With its flexible design, the P400X4 is an excellent amplifier choice for virtually any vehicle.

Product Features:

  • 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 at 45Hz.
  • Muted turn on
  • Stealth top mounted control panel
  • Cast aluminum heatsink
  • Short circuit protection
  • Over current protection
  • 1 Year Standard Warranty
  • Get a 1 Year Extended Warranty

Product Specifications:

  • CEA-2006 Compliant:  CEA-2006 Power Rating, 50W x 4 at 4 ohms, less than or equal to 1.0 percent THD+N
  • Number of Channels:  4
  • Rated Power (RMS Continuous Power):  50 Watts x 4 at 4-Ohm, 100 Watts x 4 at 2-Ohm, 200 Watts x 2 at 4-Ohm Bridged
  • Total Power (Sum of Rated Power):  400 Watts
  • Dynamic Power (PVC/PowerCube):  82 Watts x 4 at 4-Ohm, 137 Watts x 4 at 2-Ohm, 266 Watts x 2 at 4-Ohm Bridged
  • Bridgeable:  Yes
  • Frequency Response:  20Hz to 20kHz +/- 1.0dB
  • Efficiency (average):  67 percent at 4-Ohm
  • Total Harmonic Distortion (THD+Noise):  4-Ohm: less than 1.0 percent, 2-Ohm: less than 1.0 percent
  • Crossover Controls:  Front High-Pass/Low-Pass (HP/LP): 50Hz-250Hz at 12dB/octave Butterworth, Rear High-Pass/Low-Pass (HP/LP): 50Hz-250Hz at 12dB/octave Butterworth
  • All-Pass: Yes
  • Tone Controls:  Front Punch EQ2 Bass: 0dB to +18dB at 45Hz and/or Front Punch EQ2 Treble: 0dB to +12dB at 12.5kHz, Rear Punch EQ2 Bass: 0dB to +18dB at 45Hz and/or Rear Punch EQ2 Treble: 0dB to +12dB at 12.5kHz, Function depends upon LP/AP/HP switch position
  • Input Sensitivity:  150 mV - 12 V
  • Signal Input:  Hi/Low level: 2 RCA pair
  • 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
  • Visual Indicators:  Power/Protect/Thermal LED, Input Clip LED, Output Clip LED
  • Circuit Topology Class:  Class-A/B
  • Operating Voltage:  9 - 16 VDC
  • Recommended Fuse (not included):  60 A
  • Max. Current Draw (13.8V Sinewave):  60 A
  • Average Current Draw (13.8V Music):  30 A
  • Suggested Alternator:  75 A
  • 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)
4-Channel amplifier
Four 1-1/2" Self-tapping screws
2.5mm Allen wrench
Quick setup instructions
Certificate of Performance
Setup/Manual disc
This Kit Includes:

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