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Polk Audio PA D4000.4 4-Channel Car Amplifier

BRAND: 
SKU: PAD40004

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Description

Polk Audio  4-Channel Car Amplifier: Polk Audio PA Series Amplifiers – Power & Style Without Compromise

pa-d4000.4-400.jpg

The Polk PA Series amplifiers were conceived, designed & engineered to deliver premium audio with unparalleled detail & reliability.

Polk Audio PA D4000.4 Features:

  • 4-channel car amplifier
  • 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)
  • Preamp inputs
  • Fuse rating: 30A x 2
  • 4-gauge power and ground leads recommended — wiring and hardware not included with amplifier
  • 11-3/4″W x 1-13/16″H x 6-3/4″D
  • Warranty: 1 year

Small Amp, Big Power

Polk’s PA D4000.4 4-channel amplifier may be small, but it can power your front and rear speakers with up to 125 watts RMS each. Or, you can switch this little beast over to 2-channel mode to drive a couple subwoofers with up to 200 watts RMS each. However you use it, this amplifier will fit in almost any location in your vehicle because of its convenient size and shape.

Great Looks and A Clear Voice

Polk developed and employed their full-range Class D amp technology that helps this amp reproduce music very cleanly, with no added coloration or distortion. Separate high- and low-pass filters on the front and rear channels allow this versatile amp to run a variety of speaker systems, like bi-amped mid-bass and tweeter components, or two front speakers and a sub. This amp’s tough, good-looking stainless steel case won’t tarnish, even in extremely humid conditions.

Polk Audio PAD40004 Specs

Weight 2.5 kg
Model Name

4-Channel Car Amplifier

SKU

PA D4000.4

Brand

Polk Audio

Included Accessories

• (4) Phillips Screws
• (1) Terminal Block Adaptor

Standard Warranty (When purchased from an Authorized Dealer)

1 Year

Warranty When Bought from and Installed by an Authorized Dealer

2 Years

Total Pieces

1

Height

1.813" (4.6 cm)

Width

10.938" (27.78 cm)

Depth

6.75" (17.15 cm)

Weight

5 lbs (2.27 kg)

RMS Continuous Power @ 4 Ohms

125 W x 4

RMS Continuous Power @ 2 Ohms

200 W x 4

Power Bridged @ 4 Ohms

400 W x 2

Distortion at Rated Power

0.1%

Minimum Impedance Bridged

4 Ohms

Minimum Impedance Not Bridged

2 Ohms

Signal-to-noise Ratio

105 dB

Frequency Response

20 Hz-20 kHz

Damping Factor

+100

Crossover Filter Slope (dB/octave)

12 dB/octave

Filter Switch (Front)

3-position (HPF, Full, BPF)

High Pass Filter Frequency Range (Front)

20 Hz – 4 kHz

Low Pass Filter Frequency Range (Front)

50 Hz – 5 kHz

Front Gain Control

200 mV – 6 V

Filter Switch (Rear)

3-position (HPF, Full, BPF)

High Pass Filter Frequency Range (Rear)

20 Hz – 4 kHz

Low Pass Filter Frequency Range (Rear)

50 Hz – 5 kHz

Rear Gain Control

200 mV – 6 V

Line Level Inputs (Y/N)

Yes

Line Level Outputs (Y/N)

No

LED Power Indicator

Yes

LED Protection Indicator

Yes

10 V - 16 V

Fusing & Power/Type

(1) 40A (1) 35A ATC

Power Connections

4 AWG

Ground Connections

4 AWG

Speaker Connections

12 AWG

Channels

4

Amplifier Class

Bridgeable Class D MOSFET

Polk Audio in Australia: Innovating Car Audio Experiences

Polk Audio is an established name in the world of sound technology, known for its commitment to innovation, sound quality, and durability. The brand has made significant inroads into the Australian market, becoming a popular choice among audio enthusiasts, especially in the car audio segment.

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What's in the Box:

  • Four channel amplifier
  • Two 35 amp ATO fuses (1 installed/ 1 extra)
  • Two 40 amp ATO fuses (1 installed/ 1 extra)
  • Four 1" Self-tapping screws
  • Owner's manual (English/ French/ Spanish/ German/ Italian/ Portuguese)
  • On-line product registration information

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