POLK AUDIO DB 522 DB+ Series 5-1/4" 2-way Car Speakers
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POLK AUDIO DB 522 DB+ Series 5-1/4

POLK AUDIO DB 522 DB+ Series 5-1/4" 2-way Car Speakers

Item #: POLKDB522
Availability: IN STOCK, ships out in 1-2 Business Days. LAST ONE!
38% off msrp
Click for the BBB Business Review of this Electronic Equipment & Supplies - Dealers in Apopka FL
Item Condition:
Polk Audio Factory Refurbished
Manufacturers Warranty:
180 Day Polk Audio
Manufacturers Part #:
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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 being stellar performers. Their journey to excellence begins with a laser-imaged design that ensures minimal distortion, a smooth response, and incredible sonic detail. 

  • 2-way car speakers (pair)

  • marine certified — recommended for fresh water and powersports applications

  • 5-1/4" polypropylene woofer cone with rubber surround

  • 3/4" silk dome tweeter

  • handles up to 100 watts RMS (300 watts peak power)

  • frequency range: 55-22,000 Hz

  • sensitivity: 91 dB

  • top-mount depth: 1-3/4"

  • grilles included

Honed Polk perfection

These DB 522 2-way speakers feature a 5-1/4" 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.

For custom installation

Polk includes mounting hardware, along with boldly designed grilles that add flare to your vehicle's interior if you're doing a custom installation.



  • Height:0.31" (0.79 cm)
  • Driver Enclosure Type:Marine Certified
  • Driver Complement:• (1)  5.25" (13.34 cm) d (Round) - Mid/Woofer
    • (1)  0.75" (1.91 cm) d (Round) - Tweeter
  • Shape:Round
  • Diameter:4.76" (12.09 cm)
  • Full-Range Mounting Depth - Top Mount:1.74" (4.42 cm)
  • Full-Range Mounting Depth - Bottom Mount:2.01" (5.11 cm)
  • Shape:Round
  • Height:0.69" (1.75 cm)
  • Total Frequency Response:55 Hz → 22 Hz
  • Nominal Impedance:4 ohms
  • Sensitivity (1 watt @ 1 meter):91 dB
  • Continuous Power Handling:100W
  • Peak Power Handling:300W

Item Condition

Item Condition

Polk Audio Factory Refurbished

Factory refurbished products are returned (or open box returned) product that have been refurbished and certified by Polk Audio to match Polk’s performance, functionality, and reliability standards of new product. Refurbished products may have minor cosmetics blemishes and/or imperfections. The manual and accessories are included with most of our refurbished items. Cosmetic blemishes and imperfections are not covered by the warranty. Polk Audio, Inc., warrants to the original retail purchaser only. This warranty will terminate automatically prior to its stated expiration if the original retail purchaser sells or transfers the product to any other party.

Polk Audio, Inc., warrants, to the original retail purchaser only, that any CAR SPEAKER(S), CAR PASSIVE CROSSOVER COMPONENT(S), AMPLIFIER OR OTHER ELECTRONIC COMPONENT on this Polk Audio Loudspeaker Product will be free from defects in material and workmanship for a period of one-hundred and eighty (180) days from the date of original retail purchase from Polk Audio.






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