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Polk Audio DB 572 DB+ Series 5"x7" 2-way car speakers

Item # 107DB572

If you're building your new system on a budget, Polk Audio's DB+ Series speakers are a dynamite value as well as...

Find what Fits your vehicle

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If you're building your new system on a budget, Polk Audio's DB+ Series speakers are a dynamite value as well as...

Item # 107DB572

In stock

Deeply discounted installation gear

C$149.00 pair

About the Polk Audio DB 572

Alexander H.

Stellar performers

If you're building your new system on a budget, Polk Audio's DB+ Series speakers are a dynamite value as well as being stellar performers. Their journey to excellence begins with a laser-imaged design that ensures minimal distortion, a smooth response, and incredible sonic detail. 

Stellar performers

If you're building your new system on a budget, Polk Audio's DB+ Series speakers are a dynamite value as well as being stellar performers. Their journey to excellence begins with a laser-imaged design that ensures minimal distortion, a smooth response, and incredible sonic detail. 

Honed Polk perfection

These DB572 2-way speakers feature a 5"x7" polypropylene woofer cone with a strong rubber surround for solid playback and resilience under the environmental stress that comes with living in your car doors. A 3/4" silk dome tweeter delivers smooth highs with precision to give you a vibrant soundstage, while a built-in crossover keeps the highs and lows flowing to the proper drivers.

Grilles are not included; the factory grilles should be suitable for most applications.

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Product highlights:

  • 2-way car speakers (pair)
  • 5"x7" polypropylene woofer cone with rubber surround
  • 3/4" silk dome tweeter
  • handles up to 75 watts RMS (225 watts peak power)
  • frequency range: 35-22,000 Hz
  • sensitivity: 92 dB
  • top-mount depth: 2-1/4"
  • grilles not included
  • warranty: 1 year
  • MFR # AA9572

What's in the box:

  • Two 2-way speakers
  • Two 12" Lengths of speaker wire (tinned wire on one end and female quick slides on the other)
  • 4 Red plastic butt connectors
  • Eight 1" Stainless steel screws
  • 8 Stainless steel speed clips
  • Owner's manual
  • Online registration information

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Customer reviews for Polk Audio DB 572

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5.0 out of 5 stars
403 reviews

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More details on the Polk Audio DB 572

Pat M.

Features & specs

General
Speaker Size 5X7
Design 2-way
Tweeter Design 3/4" Dome
Impedance (Ohms) 4
Tweeter Composition Silk
Woofer Composition Polypropylene
Woofer Surround Rubber
Parts Warranty 1 Year
Labor Warranty 1 Year
Specifications
Sensitivity (1W at 1 meter) 92
Sensitivity at 2.83 volts N/A
Frequency Response 35 - 22k Hz
Minimum RMS Wattage ---
Maximum RMS Wattage 75
Peak Power Handling (Watts) 225
Top-mount Depth (Inches) 2 1/4
Bottom-mount Depth (Inches) 2 13/16
Cutout Diameter or Length (inches) 0
Mounting Height (Inches) 0.524
Frame Width 5.5
Frame Length 7.75
The Polk Audio DB 572 replaces these items:

Product Research

Features

Dynamic Balance: Dynamic Balance is a proprietary Polk Audio technology using laser imaging to determine what combination of speaker materials create the least amount of resonance. Eliminating resonance in speakers results in a wide, smooth response and low distortion.

5x7/6x8 Speaker: This speaker can be used in both 5x7 and 6x8 applications. Please enter your vehicle information to confirm fit.

Marine Certification: Polk speakers are marine certified, making them a good choice for boats in fresh water, convertibles, motorcycles, ATVs, and other applications where the speaker might get wet. Because they have coated steel baskets and the terminals and crossover components are not covered, we do not recommend using them in salt water environments.

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Customer Q&A

2 questions already asked

Q
are 6x8 and 5 x 7 speakers the same size/use same screw holes?
robert a  Aug 05, 2022
1 answer
A
Greetings BTaylor6955, and thank you for your question. For the most part, you are correct. Give or take a few thousandths. Sometimes you do have to re-drill new mounting screw holes, depends on the vehicle.
hogan  Aug 06, 2022 (Staff)
Q
Will these improve bass in comparison to a stock speaker set for a sedan sized car?
jared  Jan 15, 2022
2 answers
A
I have to believe so. I installed mine in my F250 diesel truck...substantial difference, all the way around... including the bass.
charles  Jan 17, 2022
A
I installed these speakers in a Ford F150 pickup truck and while they sound better than the stick speakers, I still found the bass lacking until I also installed a compact powered subwoofer under the passenger seat.
charles  Jan 15, 2022

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