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Rockford Fosgate Punch P400X2

400W RMS Punch Series Class-AB 2-Channel Bridgeable Full-Range Amplifier

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• 125W x 2 Chan. @ 4 ohm
• 200W x 2 Chan. @ 2 ohm
• Built In NOMAD "Real Time" Analog Computer
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• MESHA3 Reduces MOSFET Temperatures for Improved Durability

Learn more about the p400x2

We apologize

This item has been discontinued


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Product Highlights


• 125W x 2 Chan. @ 4 ohm
• 200W x 2 Chan. @ 2 ohm
• Built In NOMAD "Real Time" Analog Computer
• 2/1 Channel Operation
• 4 Gauge Power and Ground Inputs
• MESHA3 Reduces MOSFET Temperatures for Improved Durability

Description


Rockford Fosgate brand icon

Authorized dealer



Feel the Punch!

The P400X2 is a solid choice if you're looking to drive a pair of coaxial speakers, component speakers, or a single subwoofer. The amplifier can also be run in stereo/mono mode simultaneously when using passive crossovers (not supplied) on all speakers. With proven PUNCH technology, the P300X2 delivers real Rockford Fosgate power from a small design and is flexible to accommodate any moderately sized system.

General Features


 

 

 

 
  • Rockford Fosgate Punch P400X2
  • Class-AB FullRange 2-Ohm Stable 2-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 125 watts x 2 chan.
    • 2 ohm: 200 watts x 2 chan.
    • Bridged, 4 ohm: 400 watts x 1 chan.
  • CEA-2006 Compliant Amplifier
  • 2 or Mono channel operation
  • MOSFET power supply
  • 12dB/octave Butterworth crossover
  • LED power, thermal, and protect indicators
  • Stealth top mounted control panel
  • Nickel-plated RCA level inputs/outputs
  • Nickel-plated captive C-clamp terminals
  • Features C.L.E.A.N. Set-up with 10-step set-up procedure
    w/ input/output clip detection and indicator LEDs
  • On-board differential inputs eliminates noise picked up by the signal cable
  • High level input capable with Auto Turn-On circuit (RFI2SW required, sold separately)
  • Optional remote Punch Level Control (PLC2) ready (w/ input clip indicator)
  • Integrated Trans•ana technology simplifies the signal path of the amplifier allowing the signal to travel through the amplifier at a lower voltage. The result is greater reliability and exceptional sound quality
  • MESHA3 reduces MOSFET temperatures, lowers distortion, increases durability, and prolongs the output device life span
  • DSM (Discrete Surface Mounted Components) utilize 1% tight-tolerances improving efficiency of the circuit and lowers operating temperature and potential for noise - similar to circuit boards designed by aerospace manufacturers
  • Built in NOMAD is a "real time" analog computer that protects your amplifier from shorting speaker wires and dangerously low speaker impedances
  • Cast aluminum convection heatsink with DTM (Dynamic Thermal Management) evenly distributes excess heat across entire amplifier heatsink to efficiently keep the amplifier temperatures low
  • Input sensitivity: 150mV - 12V
  • Frequency Response: 20 - 20,000 Hz
  • Total Harmonic Distortion (THD): <1.0%
  • Signal to Noise Ration: >85dB
  • Selectable crossover modes: LP / AP / HP
  • Variable crossover filter: 50 - 250 Hz, 12 dB/octave
  • Tuned Bass EQ (0-18 dB bass boost at 45 Hz or 0-12 dB bass boost at 12.5 kHz)
    • Function depends upon LP/AP/HP switch position
  • Recommended Fuse Rating: 60A x 1 (Not Included)
  • 8 AWG to 18 AWG speaker wire output terminals
  • 4 - 8 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
  • Dimensions: 11.03"L x 7.76"W x 2.38"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Product history:

Rockford Fosgate P400X2 thumbnail
(newest, current model)
Rockford Fosgate P400-2 thumbnail
(previous model, replaced by Rockford Fosgate Punch P400X2)
Rockford Fosgate P4002 thumbnail
(previous model, replaced by Rockford Fosgate Punch P400-2)

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
125 watts x 2 channel
RMS Power @ 2 ohms
200 watts x 2 channel
Bridged RMS Power
400 watts x 1 channel
Amplifier Specifications
Series
Punch Series
Amplifier Class
A/B
Number of Channels
2-Channel
Total Peak Power Output
800 watts
Total RMS Power Output
400 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
<1.0%
Speaker Level Inputs
Optional (Requires Accessory Adapter)
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
50 - 250 Hz
Low-Pass Crossover Frequency
50 - 250 Hz
Signal-to-Noise Ratio
>85 dB
Channel Separation
>50dB dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Optional (Accessory required and sold separately)
Fuse Rating
60A Fuse Recommended, Not Included
Strappable
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

P400X2

Weight:

9.50lbs

Internal SKU:

p400x2

Internal Product ID:

67762

Product and How-to Videos


  • 3Sixty3 Aftermarket Setup Wizard Tutorial
  • Rockford Fosgate Punch Car Amps | Powerful & Reliable Amplifiers
  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews


Rockford Fosgate Punch P400X2 thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
4.7
Features
5
Design
5
Usability
5

Customer Reviews

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great amp

This amp is as good as it gets in its price range. Very powerful for its size my amps birth sheet said it was 112 watts more powerful than the box stated.

By jakah on March 30, 2014

40 found this helpful


Excellent, high quality product!

I have no experience in installing/setting up and amp and wanted to put one in to get better sound quality out of my speakers. The C.L.E.A.N. setup was very easy and the instructions for the setup were easy to follow. After tinkering with the Punch EQ on the amp and bass/sound setting on my receiver, I got exactly the sound I wanted. Not too much bass and not too little. It is only 125watts per channel but it will definitely rattle the trunk a little if you have the EQ on amp all the way up.

By Dustin on April 1, 2013

38 found this helpful


Great amp

This amp is very very good for pushing sum mids, made a big difference in my sound quality and the adjustable punch boost settings and crossovers really let u dial in the sound u want. If u run it at 4 ohms it runs cool as a cucumber even after pushin it hard for long periods of time. Its also very compact so it will fit anywhere and comes from a long line of proven punch amps, best amp for mids I have used yet!

By Sefdawg on July 11, 2013

36 found this helpful




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