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Rockford Fosgate P500-4 Car System Amplifier, 500 Watts Class A/B

Rockford Fosgate's Car Audio Amplifiers are gives truly amazing quality sound.

Rockford Fosgate is one of the most popular distributors of car audio amplifiers and their Punch series has set a standard when it comes to high quality amplifiers. The P500-4 car system amplifier has a small footprint while at the same time delivering maximum power to any audio system configuration. Delivering 500W of MAX power with 4-Channels is a breeze and hassle free. One of the main features is the Dynamic Thermal Management solution that Rockford Fosgate has designed to evenly distribute heat across entire amplifier heatsink. The P500-4 is also Sirius, HD, and XM satellite radio ready to further expand your entertainment with commercial free channels.

Power Output:

  • 60W RMS x 4 @ 4-Ohms
  • 125W RMS x 4 @ 2-Ohms
  • 250W RMS x 2 @ 4-Ohms bridged
General Features:
  • 12dB/octave crossover
  • 2/4 channel switch
  • 4 Gauge power/ground terminals
  • Audiophile grade speaker connections
  • MOSFET output stage
  • MOSFET power supply
  • Top Mounted LED Indicators
Technical Specs:
  • Bridgeable
  • Signal Input: Low level: 2 RCA pair
  • Power Input Connector: Block
  • Power Wire Gauge: 4 AWG
  • Speaker Output Connector: Screw terminal barrier strip
  • Speaker Wire Gauge: 8 AWG to 18 AWG
  • Heat Sink Type: Cast aluminum
  • Cooling: Convection
  • Remote Controls: Optional PEQ Remote Punch EQ
  • (overrides built-in Punch EQ2 for rear channels only)
  • Visual Indicators: Power, Thermal, Protect
  • Circuit Topology Class: Class A/B
  • Frequency Response: 20Hz to 20kHz +/- 1.0dB



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