400 Watt Mono Amplifier P400-1
400 Watt Mono Amplifier P400-1
The Punch P400-1 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 P400-1 for multi-speaker center channel applications.
The Punch P400-1 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 PEQ Remote Punch Bass 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.
FEATURES AT A GLANCE
- MOSFET power supply
- Top Mounted LED Indicators
- 12dB/octave Butterworth crossover
- Audiophile grade speaker connections
- MOSFET output stage
- 4 Gauge power/ground connectors
- 1 Year Warranty
Trans•ana is a Class A/B topology that simplifies the signal path of the amplifier allowing the ...
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TRANS•ana
Trans•ana is a Class A/B topology that 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.
Dynamic Thermal Management evenly distributes excess heat across entire amplifier heatsink.
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DTM
Dynamic Thermal Management evenly distributes excess heat across entire amplifier heatsink.
Punch EQ2
Onboard equalizer with up to +18dB @ 45Hz and/or up to +12dB boost at 12kHz.
MEHSA3 reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life span.
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MEHSA3
MEHSA3 reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life span.
These Avatars are a personal signature from the Rockford Fosgate team member(s) who designed and engineered ...
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Engineered In The USA
These Avatars are a personal signature from the Rockford Fosgate team member(s) who designed and engineered this fanatic product. This statement illustrates our commitment to being Designed and Engineered in the U.S.A.
NOMAD is a "real time" analog computer that protects your amplifier from shorting speaker wires and ...
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NOMAD
NOMAD is a "real time" analog computer that protects your amplifier from shorting speaker wires and dangerously low speaker impedances.
(left-OLD | right-NEW)
Rockford Fosgate amps use custom TO-247 MOSFETs. These have 60% more ...
TO-247 MOSFETs
(left-OLD | right-NEW)
Rockford Fosgate amps use custom TO-247 MOSFETs. These have 60% more metal tab area for more power capacity, lower impedance and improved heat dissipation over traditional TO-220 MOSFETs found in competitor amps.
Power ratings on Rockford Fosgate amplifiers conform to CTA-2006 industry standards. These guidelines mean your amplifier's ...
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CTA-2006 Compliant
Power ratings on Rockford Fosgate amplifiers conform to CTA-2006 industry standards. These guidelines mean your amplifier's output power ratings are REAL POWER numbers, not inflated marketing ratings.
DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and ...
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DSM
DSM utilize 1% tight-tolerances improving efficiency of the circuit, decreases cross-talk from other discrete components and lowers operating temperature.
Differential inputs eliminate noise picked up by signal cables.
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Balanced Differential Inputs
Differential inputs eliminate noise picked up by signal cables.
(Sum of Rated Power)
(RMS Continuous Power)
400 Watts x 1 @ 2-Ohm
(PVC/PowerCube®)
515 Watts x 1 @ 2-Ohms 0° Res
66.5% @ 2-Ohm
Punch EQ2 Treble: 0dB to +12dB @ 12kHz
Function depends upon LP/AP/HP switch position
Low-Pass (LP): 50-500Hz 12dB/octave Butterworth
(overrides built-in Punch EQ2)
Thermal
Protect
(Not Included)
5.71 x 19.37 x 22.80 (cm)
(3.49 Kg.)
Knowledge Base Articles
- 2010 Punch Mono Amplifiers - owner's manual
- RFI2SW & RFIF2SW Speaker Line To RCA Adapter - product advisory
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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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