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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
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