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3-Year Portable Electronics Protection Plan

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  • 24/7 customer support
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Polk Audio PA D4000.4 (PAD4000.4) 800W RMS PA D Series Class-D 4-Channel Car Amplifier

4.4 out of 5 stars 37 customer reviews

List Price: $389.99
Price: $210.70 & FREE Shipping. Details
You Save: $179.29 (46%)

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  • 125 watts RMS x 4 at 4 ohms (200 watts RMS x 4 at 2 ohms)
  • 200 watts RMS x 2 in bridged mode (4-ohm stable in bridged mode)
  • separate variable high-pass filters for front and rear channels (20-4000 Hz, 12 dB per octave)
  • separate variable low-pass filters for front and rear channels (50-5000 Hz, 12 dB per octave)
  • Small footprint. Dimensions: 6-3/4"W x 10-15/16"L x 1-13/16"H
23 new from $204.40 1 refurbished from $189.95
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$210.70 & FREE Shipping. Details Only 4 left in stock - order soon. Sold by VirVentures and Fulfilled by Amazon in easy-to-open packaging.

Frequently bought together

  • Polk Audio PA D4000.4 (PAD4000.4) 800W RMS PA D Series Class-D 4-Channel Car Amplifier
  • +
  • Polk Audio PA D1000.1 Monoblock Class D PA Series Car Amplifier PAD1000.1 1200W RMS
Total price: $419.98
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Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart
Customer Rating 4 out of 5 stars (37) 4 out of 5 stars (185) 3 out of 5 stars (24) 4 out of 5 stars (92) 4 out of 5 stars (37) 4 out of 5 stars (85)
Price $210.70 $144.94 $118.84 $274.77 $164.39 $116.89
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By VirVentures Amazon.com Audio 360 Amazon.com Amazon.com Best*Deal*On*The*Planet
Item Dimensions 5.91 x 6.69 x 3.15 in 9.3 x 12 x 4 in 5.91 x 6.69 x 3.15 in 19.3 x 12 x 5.8 in 6.75 x 10.94 x 2 in 5.91 x 6.69 x 3.15 in

Product description

The PA D4000.4 is Polk Audio's new high-efficient digital 4-channel amplifier. This amplifier is perfect for providing the correct amount of power to a complete four speaker upgrade to your car audio system. The ability to bridge channels will give you more options on amplifying other applications such as subwoofers. This 4-channel can do amplify anything from high-end speakers to 4 entry level subwoofers. Product Features: 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 4 gauge OFC power and ground wiring is recommended for installation


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