Rockford Fosgate  |  SKU: PBR400X4D

Punch 400 Watt Full Range 4-Channel Amplifier



Punch 400 Watt Full Range 4-Channel Amplifier

The Punch 400 Watt Full Range 4-Channel Amplifier, also known as the Rockford PBR400X4D, is a game-changer for stereo front/rear systems with its compact design and powerful performance. This amplifier unleashes 400 Watts of power using Boosted Rail Technology (BRT), making it perfect for space-constrained installations.

Key Features:

  • Full Range Class-D Differential inputs with high level auto turn-on feature
  • C.L.E.A.N. input/output clip detection and indicator LEDs
  • 8 AWG power/ground connector
  • Remote-Out feature when using high level inputs
  • Extruded aluminum heatsink for efficient heat dissipation
  • Real time output and power supply thermal sensing
  • Selectable Fixed 12dB/Octave Butterworth Crossovers
  • Rockford Fosgate proprietary protection and Muted turn on
  • Discrete surface mount technology for reliability
  • Compact design for stealth installations in motorcycles, recreational vehicles, and more
  • CEA-2006 and CE compliant with a 1 Year Warranty

The Punch 400 Watt Full Range 4-Channel Amplifier is engineered for easy installation into any OEM system, thanks to its variable hi-level DC offset turn-on circuit. With its universal vehicle fitment, this amplifier is a versatile and powerful solution for enhancing your audio experience.

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