Punch 400 Watt Full-Range 4-Channel Amplifier PBR400X4D
Punch 400 Watt Full-Range 4-Channel Amplifier PBR400X4D
The Punch PBR400X4D is a 400 Watt full-range car audio amplifier designed for compact systems. This efficient amp packs a Punch in truck, sub-compact, electric, and hybrid vehicles without sucking a lot of juice from your electrical system.
See our Element Ready™ amplifiers designed specifically for Motorsports and Motorcycle applications.
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The Rockford PBR400X4D is a full-range 4-channel car audio amplifier designed for stereo front/rear systems that requires little space. The BRT (Boosted Rail Technology) is an ultra efficient design that generates 400 Watts of power! The BRT also has a variable hi-level DC offset turn-on circuit for easy installation into any OEM system.
See our Element Ready™ amplifiers designed specifically for Motorsports and Motorcycle applications.
FEATURES AT A GLANCE
- Differential inputs with high level auto turn-on feature
- C.L.E.A.N. input/output clip detection and indicator LEDs
- Full Range Class-D
- Real time output and power supply thermal sensing
- 8 AWG power/ground connector
- Remote-Out feature when using high level inputs
- Discrete surface mount technology
- Muted turn on
- CEA-2006 and CE compliant
- 1 Year Warranty
- Compact design for stealth installations
- Rockford Fosgate proprietary protection
- Selectable Fixed 12dB/Octave Butterworth Crossovers
- Extruded aluminum heatsink
A full-range version of the Class-D topology which is a high efficiency amplifier design that reduces ...
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Full Range Class-D
A full-range version of the Class-D topology which is a high efficiency amplifier design that reduces current consumption from the charging system.
Power ratings on Rockford Fosgate amplifiers conform to CEA-2006 industry standards. These guidelines mean your amplifier's ...
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CEA-2006 (amplifier)
Power ratings on Rockford Fosgate amplifiers conform to CEA-2006 industry standards. These guidelines mean your amplifier's output power ratings are REAL POWER numbers, not inflated marketing ratings.
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.
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.
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.
(Sum of Rated Power)
(RMS Continuous Power)
100 Watts x 4 @ 2-Ohm
200 Watts x 2 @ 4-Ohm Bridged
(PVC/PowerCube®)
130 Watts x 4 @ 2-Ohm
270 Watts x 2 @ 4-Ohm Bridged
2-Ohm < 1.0
Hi-Level: Variable DC offset sensitivity
High-Level: Harness
Low-Level: 2 Pair RCA
Low-Pass: 80Hz @ 12dB/Octave
Protect: Red
Input Clip: Red
Output Clip: Blue/Violet/Red
LED Color Legend
BLUE: <0.5% TDH
VIOLET: 1% THD
RED: ≥10% THD
Rear: 4-Pin Harness
(not included)
3.9 x 10.79 x 17.16 (cm)
Knowledge Base Articles
- Radio Reception On Motorcycles Using Class-D Amps - Installation Advisory
- 2014+ Harley-Davidson® Radio Flash - Installation Advisory
- Punch PBR Compact Amplifiers - owner's manual
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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.
ARE YOU ENGINEERED TO ROCK?
Get a 1-Year extended amplifier warranty when using a matching Rockford Fosgate installation kit.
We want you to get the maximum performance and reliability from your Rockford Fosgate amplifier. We're so certain using the right cables make a difference, we'll give you and additional 1-Year amplifier warranty when using a matching installation kit!
- 1 Purchase a Rockford Fosgate Punch or Power amplifier.
- 2 Add the correct amplifier installation kit.
- 3 Get an additional 1 year amplifier warranty FREE!
Reviews
Tiny + Powerful
This amplifier is by far my favorite Rockford Fosgate product. Y'all killed it with this one. Perfect size for mounting inside a glovebox and impeccable sound handling. Fair price, stylish design, and more than likely: the best power to size ratio you will find in the car audio world! Thanks RF
3.0
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