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Polk Audio PA D4000.4 Super Efficient Class D Bridgeable 4-Channel Mobile Audio Amplifier
  • Polk Audio PA D4000.4 Super Efficient Class D Bridgeable 4-Channel Mobile Audio Amplifier

Polk Audio PA D4000.4 Super Efficient Class D Bridgeable 4-Channel Mobile Audio Amplifier

Item:Polk-Audio-PAD4000-4

Price:$449.00

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Product Description

  • PA D Series 4-Channel Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 125 watts x 4 chan.
    • 2 ohms: 200 watts x 4 chan.

  • Bridged, 4 ohms: 400 watts x 2 chan.
  • CEA-2006 Compliant Amplifier
  • Pulse Width Modulated MOSFET power supply
  • LED power (blue) and protect (red) indicators
  • Soft start turn-on
  • 4, 3 and 2 Channel Operation
  • 4-way protection circuitry (thermal, overload, reverse polarity & speaker short protection)
  • Heavy duty aluminum alloy heat-sink
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Input sensitivity: 200mV - 6V
  • Frequency Response: 20 - 20,000 Hz
  • Damping Factor: >100
  • Total Harmonic Distortion (THD): <0.1%
  • Signal to Noise Ration: 105 dBA
  • Selectable crossover modes: LPF / FULL / HPF , with 10x Multiplier
  • Variable high-pass filter: 20 - 400 Hz (10x Capable), 12 dB/octave
  • Variable low-pass filter: 50 - 500 Hz (10x Capable), 12 dB/octave
  • Fuse Rating: 40A x 1 + 35A x 1
  • Supply Voltage: 10V - 16V
  • 12 AWG Speaker Connections
  • Dimensions: 6-3/4"W x 10-15/16"L x 1-13/16"H
  • 1-Year Warranty