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Polk Audio DB572 (DB 572)

450W Peak (150W RMS) 5x7" DB+ Series 2-way 4-ohm Coaxial Car & Marine Speakers

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• 225 watts Peak Each, 75 watts RMS Each
• 3/4" Terylene Dome zero-protrusion tweeters
• UV-tolerant Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Learn more about the db572

We apologize

This item has been discontinued


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Product Highlights


• 225 watts Peak Each, 75 watts RMS Each
• 3/4" Terylene Dome zero-protrusion tweeters
• UV-tolerant Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Description


Polk Audio brand icon

Authorized dealer

Product Details:

  • 5" x 7" (also mounts in most 6" x 8" locations) Polk DB+ Series 2-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 450 watts per pair / 225 watts each
    • RMS: 150 watts per pair / 75 watts each
  • IP56-rated, marine-certified
  • Dirt and water-resistant, and tested for salt-fog, UV & humidity
  • UV-tolerant Polypropylene cone material
  • Rubber speaker surround
  • 3/4" Terylene Dome tweeters
  • Re-engineered tweeters for zero protrusion
  • Crossover type: 1st order at 4.5 kHz
  • Dynamic Balance technology
  • Top-mount Depth: 2.24"
  • Cutout Dimensions: 4.92 x 7.15 
  • Impedance: 4 ohm
  • Frequency Response: 35 - 22,000 Hz
  • Sensitivity: 92 dB
  • Authorized Internet Dealer
  • MFR #: DB572
  • 1-year Manufacturer's Warranty

  • Priced Per Pair

PDF IconPolk Audio DB572 owner’s manual

Product history:

Polk Audio DB572 thumbnail
(newest, current model)
Polk Audio db571 thumbnail
(previous model, replaced by Polk Audio DB572 (DB 572))
Polk Audio db570 thumbnail
(previous model, replaced by Polk Audio db571 - Ships as DB572 (Free Upgrade!))

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Specifications & Details


Speaker Specifications
Series
Polk DB+ Series
Priced Per
Pair
Number of Speakers
2
Speaker Size
5" x 7" (also mounts in most 6" x 8" locations)
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Size
3/4"
Tweeter Composition
Terylene
Woofer Composition
Polypropylene
Woofer Surround
Rubber
Peak Power Handling
225 watts
RMS Power Handling
75 watts
Total PEAK Per Pair/Set
450 watts
Total RMS Per Pair/Set
150 watts
Sensitivity
92 dB
Frequency Response
35 - 22,000 Hz
Impedance (Per Voice Coil)
4 ohm
Shallow Mount Installation
Yes
Top-Mount Depth (Mounting Depth)
2.24"
Bottom-Mount Depth
2.76"
Cutout Dimensions
4.92 x 7.15 
CTA-2031 Compliant
No
General specifications
Marine Certified
Yes
Hi-Res Certified
No
Color
Black
Speaker Grilles
No
Includes Damping Kit
without Damping Kit
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Speakers
Mounting Brackets/Hardware
Speakers (2)
Mounting screws (8)
Mounting clips (8)
Speaker connection cables (2)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

DB572

Weight:

4.75lbs

Internal SKU:

db572

Internal Product ID:

112181

Product and How-to Videos


Customer Ratings & Reviews


Polk Audio DB572 (DB 572) thumbnail image

5 star
89%
4 star
11%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
4.9
Design
4.9
Usability
5

Customer Reviews

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New improved Speakers

Excellent Polk Audio Products will sound great with my F-150 truck system when I Install them and safe from weather with marine certification in being in my door panels Thanks for a great deal

By Scott Deeran on January 21, 2018 Checkmark Icon Verified purchase

41 found this helpful


Sound great!

Bought these for my Harley Saddlebags. Made a huge difference.

By Richard on April 14, 2018

40 found this helpful


Good speakers

They sound good at high volume, and have good bass for the price you pay

By Anonymous on December 22, 2018

38 found this helpful


Polk Audio DB572 DB+ 5x7 (DB 572)

Great sound clear highs at high volume, I didnt know it would be so clear and have such high highs have to adjust levels so it wont out do the woofer

By Anonymous on May 16, 2018

37 found this helpful


Great value and sound

I have recently Bought two of the Polk Audio DB572 DB+ 5x7 (DB 572 ) and they sound awesome and will be buying two more for the rear. I would definitely recommend these for the loud and clear sound ! the all weather protection is a plus. make sure you buy the speaker wire Harness Adapter

By Vincent on March 30, 2018

38 found this helpful


Great value

Great product, these speakers produce fantastic sound even with the current stock radio. Simple installation.

By Anonymous on May 11, 2019 Checkmark Icon Verified purchase

36 found this helpful


Great speakers

I put these in an '02 Tacoma prerunner 4 door. All of the plastic door mounts needed to be modified. I added 4 alpine tweeters in parallel to the Polk 5x7's for a 2 ohm load. 100w per channel amp and an 8 inch under seat subwoofer. The subwoofer makes it all come together!

By Anonymous on March 16, 2019 Checkmark Icon Verified purchase

36 found this helpful


Polk Audio DB572 DB+ 5x7 (DB 572)

Clear sound even at high volume. Highs are really high could use more mid bass if you're not using a sub

By Anonymous on May 15, 2018

31 found this helpful


By Ernie on March 3, 2025 Checkmark Icon Verified purchase
2014 Ford F-150

1 found this helpful




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