Garage
Shop

See all parts that fit your 2003 Durango

Polk Audio PA D5000.5 (PAD5000.5) Open Box

900W RMS, 5-Channel Class D PA Series Car Amplifier

Polk Audio
Shop all Polk Audio
Product videos
highlight-star-icon

PA Series 5-Channel Class D Car Amplifier • 70W x 4-Chan. + 200W x 1 Chan. @ 4 ohm • 100W x 4-Chan. + 400W x 1 Chan. @ 2 ohm • 500W x 1 Chan. @ 1 ohm • Line Level Inputs • High-Pass Filter • Adjustable High-Pass & Low-Pass Frequencies

Learn more about the LS-pad50005-OB

We apologize

This item has been discontinued

Product Highlights


PA Series 5-Channel Class D Car Amplifier • 70W x 4-Chan. + 200W x 1 Chan. @ 4 ohm • 100W x 4-Chan. + 400W x 1 Chan. @ 2 ohm • 500W x 1 Chan. @ 1 ohm • Line Level Inputs • High-Pass Filter • Adjustable High-Pass & Low-Pass Frequencies

Description


Polk Audio brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

Taking the Polk Audio PA Series Into the Digital Era

The PA D5000.5 is Polk Audio's new high-efficient digital 5-channel amplifier. This amplifier is perfect for providing the correct amount of power to a complete upgrade to your car audio system. With five channels this amplifier will able to amplify four speakers and a subwoofer. So if you are looking to complete upgrade your car audio system and need to supply power to your new drivers this amplifier is the solution for you. With the ability to bridge channels the amplifier will allow for multiple wiring options and power handling ratings, giving you more options with the same about of quality and efficiency.

How does Polk Audio improve on their already popular and very well known PA series amplifiers? With technology advances Polk Audio has taken their PA series into the digital amplification. This means a smaller foot print, a super-efficient design which allows for lower power consumption and does away with a larger power supply. This allows the new digital PA series amplifiers to run far more efficiently with lower distortion and cutting or clipping. The new PA Digital series amplifiers are available in a monoblock, 2-channel, 4-channel, and 5-channel configuration making them accessible for any application. With a height of under 2 inches for all four configurations these amplifiers also offer a mounting convenience making them practically perfect for any vehicle. All four configurations feature a 4-way protection circuitry and stainless steel hardware that will not corrode, giving the amplifier longevity and a sleek and stylish look. Polk Audio is a known and trusted company and with these new PA Digital series amplifiers not only are you getting the high Polk Audio quality, you are now getting the quality in a very high and efficient digital range.

  • PA Series 5-Channel Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 70 watts x 4 chan. + 200 watts x 1 chan.
    • 2 ohm: 100 watts x 4 chan. + 400 watts x 1 chan.
    • Bridged, 4 ohm: 200 watts x 2 chan.
    • Subwoofer Channel (1 ohm): 500 watts x 1 chan.
  • High-speed MOSFET power supply
  • Wired remote bass level control included
  • Efficient design to help amplifier run much cooler than conventional amps
  • Toroidal transformers ensuring plenty of clean, efficient power and a compact size
  • LED power (green) and protect (red) indicators
  • Soft Start Turn-on
  • Stable at 2 ohm for full range channels and 1 ohm at subwoofer channel
  • SUB/INT source switch for cleaner signal processing
  • Chanel Mode switch that sends same signal to front and rear channels
  • Non corroding stainless steel hardware for a sturdier look and feel
  • 5/4/3 channel operation
  • 4-Way System Protection circuitry (thermal, DC offset, reverse DC voltage, and short circuit protection)
  • Heavy duty aluminum alloy heatsink for extreme heat dissipation
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Input sensitivity:
    • Low level: 200V-6V
  • Variable high-pass filter (40-400 Hz, 12dB/octave)
  • Variable low-pass filter (80-4,000 Hz, 12dB/octave)
  • CEA-2006 compliant amplifier
  • Frequency response: 20-20,000 Hz
  • Dimensions: 13-5/16"L x 6-3/4"W x 1-13/16"H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website (SonicElectronix.com) when purchased together with this amplifier.
  • 90-Day Manufacturer warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
70 watts x 4 channel
RMS Power @ 2 ohms
100 watts x 4 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
200 watts x 2 channel
Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
200 watts x 1 channel
RMS Power @ 2 ohms
400 watts x 1 channel
RMS Power @ 1 ohm
500 watts x 1 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
5-Channel
Total RMS Power Output
900 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
1 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.10%
Speaker Level Inputs
No
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
40 - 400 Hz
Low-Pass Crossover Frequency
80 - 4,000 Hz
Subsonic Filter
20 - 38 Hz
Signal-to-Noise Ratio
105 dB
Remote bass/level controller
Yes
Fuse Rating
40A x 2 
Warranty and Return Policy
Parts Warranty Duration
90 days
Labor Warranty Duration
90 days
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

PA D5000.5-OB

Weight:

7.50lbs

Internal SKU:

LS-pad50005-OB

Internal Product ID:

60261

Product and How-to Videos


Customer Ratings & Reviews


Polk Audio PA D5000.5 (PAD5000.5) Open Box thumbnail image

5 star
0%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found


No picture

Ecko Blast (EKU-BLSTY-WHT) Rechargable Portable Bluetooth Speaker - White

Rechargeable Bluetooth Wireless "Blast" Speaker (White)

$44.95

List price $59.99

KMC 1 Pink small

Klipsch KMC 1 Pink Music Center (Open Box/Complete w/ Warranty)

Portable Wireless Bluetooth Speaker with Speakerphone Operation & NFC Technology (Magenta / Pink)

$99.49

List price $299.99

MH DNA ON BKR CA WW small

Monster DNA On-Ear Stereo Headphones - Black/Red

Advanced Pillow Soft Noise Isolating Headphones w/ Standard & Apple iPhone ControlTalk Cable w/ Mic

$169.95

List price $229.95

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

2003 Dodge Durango

2008 Saab 9-5

2017 Subaru Legacy

1982 Porsche 930

2012 BMW 750i

2006 Kia Spectra

2002 Suzuki Vitara

2016 Dodge Ram ProMaster 3500

2005 Subaru Forester

2022 Toyota Corolla

Vehicle
Store
Delete

2008 Harley Davidson FXD Dyna Super Glide

2016 Harley Davidson FLS Softail Slim

Vehicle
Store
Delete

2018 Can-Am Defender HD8

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.