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Punch 400 Watt Full-Range 4-Channel Amplifier

Rockford Fosgate PBR400X4D

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

Quick Specs

  • Type: Amplifiers
  • Energy Star Rated: No

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This item has purchase restrictions.

This item has manufacturer-enforced sale and delivery restrictions and is limited to within 200 miles of our location. Questions? Contact us for more information.

 
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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.

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CEA-2006 (amplifier)

Answer ID #199 in our Knowledge Base .">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.

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MEHSA 3

3 (Maximum Efficiency Heat Sink Application - gen. 3) is a proprietary process that yields up to five times better heat transfer than traditional FET mounting techniques, using the exact same components. A multi-layer insulated metal substrate operating with minimal thermal resistance spreads heat both downward & outward to quickly dissipate heat from each device across the heatsink. This process combined with our optimized heatsink designs, DSM (Discrete Surface Mount) technology and MOSFET devices, allows Rockford Fosgate to squeeze more watts per cubic inch from every output device as well as provide consistent thermal stability. The 3rd generation creates a dielectric layer between the ceramic topside and the aluminum base that retains all of the electrical isolation and capacitive coupling of the original MEHSA material increasing it's thermal conductivity. The higher power handling results in a 20% reduction in thermal impedance.">MEHSA 3 reduces MOSFET temperatures, lowers distortion, increases durability and prolongs the output device life span.

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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.

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Engineered In The USA

[av• uhtahr -noun] 1. an embodiment or personification, as of a principle, attitude, or view of life 2. a graphical image that represents a person 3. a symbol of ownership For every Rockford Fosgate product involved in our New Product Development cycle, team members have their Rockford Fosgate Avatar placed on the pc board. This avatar is their way of putting their personal signature on every piece produced to signify "I have done everything possible to ensure our customer receives the best possible product we could develop". Rockford Fosgate takes pride in knowing that our products are designed and engineered by Rockford Fosgate Fanatics in Tempe, AZ, USA. This is just a part of what makes a Rockford Fosgate customer a Fanatic for Life.">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.

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
CEA-2006 Compliant CEA-2006 Power Rating
50W x 4 @ 4
1.0% THD+N
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
Signal Output -
Tone Controls -
Crossover Controls High-Pass: 60Hz or 80Hz @ 12dB/Octave
Low-Pass: 80Hz @ 12dB/Octave
Remote Controls -
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.)

Quick Specs


  • Appearance

  • Type: Amplifiers

  • Features

  • Energy Star Rated: No

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.