400 Watt Mono Amplifier

P400X1

The Punch P400X1 is a mono amplifier capable of producing 400 Watts into a 2-Ohm load and is designed for medium to high-powered subwoofer applications. You can also use the P400X1 for multi-speaker center channel applications.

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₹38,790

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Mail: info@rockfordfosgate.in
Helpline: 1 800 209 6820

P400X1

The Punch P400X1 mono amplifier is specifically designed for medium to high-powered subwoofer applications. It's variable crossover and built-in Punch EQ allow for precise tuning of Bass frequencies, and its 2-Ohm mono stability is perfect for running up to four 4-Ohm DVC subwoofers. You can also add-on the PLC2 Remote Punch Level Control to control equalization from under the dash or center console. Sized to fit under any seat, you can hide this amplifier and have them guessing where the amp is.

  • 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 
  • Get a 1 Year Extended Warranty 
 
Technologies
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•<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

Patented circuit with in/out clip LEDs to help match a source to amp and optimize output.
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Specification
CEA-2006 Compliant: CEA-2006 Power Rating
250W x 1 @ 4Ω
≤1.0% THD+N
Number of Channels: 1
Rated Power
(RMS Continuous Power):
250 Watts x 1 @ 4-Ohm
400 Watts x 1 @ 2-Ohm
Total Power
(Sum of Rated Power):
400 Watts
Dynamic Power
(PVC/PowerCube®):
327 Watts x 1 @ 4-Ohms 0° Res
563 Watts x 1 @ 2-Ohms 0° Res
Bridgeable: No
Frequency Response: 20Hz to 20kHz +/- 1.0dB
Efficiency (average): 73% @ 4-Ohm
Total Harmonic Distortion (THD+Noise): 4-Ohm: <1.0%
2-Ohm: <1.0%
Crossover Controls: High-Pass (HP): 50Hz-250Hz @ 12dB/octave Butterworth
Low-Pass (LP): 50-250Hz 12dB/octave Butterworth
All-Pass: Yes
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
Input Sensitivity: 150 mV - 12 V
Signal Input: Hi/Low level: 1 RCA pair
Signal Output: Low Level: 1 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
Remote Controls: Optional Punch Level Control (PLC2) Ready
Visual Indicators: Power
Thermal
Protect
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: 9.5 Lbs. (4.30 Kg.)
Dimensions (H x W x D): 2.38 x 7.76 x 9.86 (in)
6.05 x 19.71 x 25.04 (cm)
Dimensional Diagram:

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