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Rockford Fosgate Punch 400 Watt Full-Range 4-Channel Amplifier - PBR400X4D
Rockford Fosgate Punch 400 Watt Full-Range 4-Channel Amplifier - PBR400X4D - Image 7 Rockford Fosgate Punch 400 Watt Full-Range 4-Channel Amplifier - PBR400X4D - Image 2 Rockford Fosgate Punch 400 Watt Full-Range 4-Channel Amplifier - PBR400X4D - Image 3 Rockford Fosgate Punch 400 Watt Full-Range 4-Channel Amplifier - PBR400X4D - Image 4 Rockford Fosgate Punch 400 Watt Full-Range 4-Channel Amplifier - PBR400X4D - Image 5 Rockford Fosgate Punch 400 Watt Full-Range 4-Channel Amplifier - PBR400X4D - Image 6 Rockford Fosgate Punch 400 Watt Full-Range 4-Channel Amplifier - PBR400X4D - Image 7
Since day one, we've spearheaded the car audio revolution. Nothing's changed. Rockford Fosgate® is still the global leader in audio innovation, design and engineering, delivering an experience of passion through sound in a way the world has never felt before.

The Punch PBR400X4D is a 400 Watt full-range amp designed for compact systems. This efficient 4-channel amp packs a Punch in UTVs, motorcycles, and hybrid-electric vehicles without sucking a lot of juice from your electrical system.

The Rockford PBR400X4D is a full-range 4-channel 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. Great for motorcycles and recreational vehicles.

Features:
  • Full Range Class D
  • Differential inputs with high level auto turn-on feature
  • 8 AWG power/ground connector
  • Remote-Out feature when using high level inputs
  • C.L.E.A.N. input/output clip detection and indicator LEDs
  • Real time output and power supply thermal sensing
  • Extruded aluminum heatsink
  • Selectable Fixed 12dB/Octave Butterworth Crossovers
  • Muted turn on
  • Rockford Fosgate proprietary protection
  • Discrete surface mount technology
  • Compact design for stealth installations
  • CEA-2006 and CE compliant
  • 1 Year Warranty
Specifications:
  • Number of Channels: 4
  • Total Power (Sum of Rated Power): 400 Watts
  • Rated Power (RMS Continuous Power):
    • 50 Watts x 4 @ 4-Ohm
    • 100 Watts x 4 @ 2-Ohm
    • 200 Watts x 2 @ 4-Ohm Bridged
  • Dynamic Power (PVC/PowerCube®):
    • 75 Watts x 4 @ 4-Ohm
    • 130 Watts x 4 @ 2-Ohm
    • 270 Watts x 2 @ 4-Ohm Bridged
  • Bridgeable: Yes
  • Frequency Response: 20Hz - 20kHz +/- 1dB
  • Input Sensitivity: 150 mV to 12 V
  • Circuit Topology Class: Class D
  • Efficiency (average): > 75%
  • Total Harmonic Distortion (THD+Noise):
    • 4-Ohm < 1.0
    • 2-Ohm < 1.0
  • Signal Input:
    • Input Switch: 2ch/4ch input switch
    • Hi-Level: Variable DC offset sensitivity
    • High-Level: Harness
    • Low-Level: 2 Pair RCA
  • Crossover Controls:
    • High-Pass: 60Hz or 80Hz @ 12dB/Octave
    • Low-Pass: 80Hz @ 12dB/Octave
  • Visual Indicators:
    • Power: Blue
    • Protect: Red
    • Input Clip: Red
    • Output Clip: Blue/Violet/Red
    • LED Color Legend
    • BLUE: <0.5% TDH
    • VIOLET: 1% THD
    • RED: ≥10% THD
  • Power Wire Gauge: 8 AWG
  • Power Input Connector: Detachable Compression Terminal
  • Speaker Wire Gauge: 16 AWG
  • Speaker Output Connector: Front: 4-Pin Harness
  • Rear: 4-Pin Harness
  • Cooling: Convection
  • Heatsink: Extruded Aluminum
  • Operating Voltage: 9 - 16 VDC
  • Recommended Fuse (not included): 60 A
  • Average Current Draw (13.8V Music): 27 A
  • Max. Current Draw (13.8V Sinewave): 50 A
  • Suggested Alternator: 75 A
  • Dimensions (H x W x D):
    • 1.53 x 4.25 x 6.75 (in)
    • 3.9 x 10.79 x 17.16 (cm)
  • Shipping Weight: 3.1 Lbs. (1.4 Kg.)
Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Since day one, Rockford Fosgate® spearheaded the car audio revolution. Nothing's changed. Rockford Fosgate is still the global leader in audio innovation, design and engineering, delivering an experience of passion through sound to drivers, boaters, motorcyclists and off-road enthusiasts.
Rockford Corporation offers a limited warranty on Rockford Fosgate products:

Length of Warranty
  • All Speakers – 1 Year
  • Signal Processors – 1 Year
  • PRIME Amplifiers – 1 Year
  • PUNCH Amplifiers – 1 Year
  • POWER Amplifiers – 2 Years
  • Any Factory Refurbished Product – 90 days (receipt required)
What is Covered

This warranty applies only to Rockford Fosgate products sold to consumers by Authorized Rockford Fosgate Dealers in the United States of America or its possessions. Product purchased by consumers from an Authorized Rockford Fosgate Dealer in another country are covered only by that country's Distributor and not by Rockford Corporation.

Who is Covered

This warranty covers only the original purchaser of Rockford product purchased from an Authorized Rockford Fosgate Dealer in the United States. In order to receive service, the purchaser must provide Rockford with a copy of the receipt stating the customer name, dealer name, product purchased and date of purchase. Products found to be defective during the warranty period will be repaired or replaced (with a product deemed to be equivalent) at Rockford's discretion.

What is Not Covered

1. Damage caused by accident, abuse, improper operations, water, theft
2. Any cost or expense related to the removal or reinstallation of product
3. Service performed by anyone other than Rockford or an Authorized Rockford Fosgate Service Center
4. Any product which has had the serial number defaced, altered, or removed
5. Subsequent damage to other components
6. Any product purchased outside the U.S.
7. Any product not purchased from an Authorized Rockford Fosgate Dealer

Limit on Implied Warranties

Any implied warranties including warranties of fitness for use and merchantability are limited in duration to the period of the express warranty set forth above. Some states do not allow limitations on the length of an implied warranty, so this limitation may not apply. No person is authorized to assume for Rockford Fosgate any other liability in connection with the sale of the product.

How to Obtain Service

Please 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.

EU Warranty

This product meets the current EU warranty requirements, see your Authorized dealer for details.

Warranty Outside the USA

The above warranty information is for residents located within the United States of America. For warranty and service information outside the USA, please select the Authorized World Wide Distributor for your country as details vary by country.

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