Search  for anything...
Polk Audio

Polk Audio DB522 DB+ Series 5.25" Coaxial Speakers with Marine Certification, Black

    • Based on 1,653 reviews
Condition: New
Checking for product changes
$89.00 Why this price?

Buy Now, Pay Later

As low as $14.83 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Crutchfield
Arrives Saturday, May 18
Order within 15 hours and 2 minutes
Available payment plans shown during checkout

Features

  • High performance audio upgrade that delivers signature quality sound that goes beyond OEM factory systems
  • Marine certified with IP55 rating (water- and dirt-resistant) and tested for salt-fog, UV and humidity
  • Polypropylene and UV tolerant cone with waterproof inner and outer surrounds
  • Simple drop-in installation for any vehicle including cars, boats, ATVsyou name it
  • Cut out Diameter - 4.76" Bottom Mount - 2.01" Top Mount - 1.74"

Description

Polk Audio Speaker | DB522 DB+ Series 5.25” Coaxial Speakers with Marine Certification | Simple drop-in installation for any vehicle including cars, boats, ATVs


Product Dimensions: 16 x 14.2 x 9.7 inches


Item Weight: 3.83 pounds


Item model number: DB522


Is Discontinued By Manufacturer: No


Connectivity technologies: Coaxial


Special features: Radio


Display size: 2.01 inches


Other display features: Wireless


Colour: Black


Whats in the box: Polk Audio Speaker | DB522 DB+ Series 5.25” Coaxial Speakers with Marine Certification


Department: Coaxial Speakers


Manufacturer: Polk Audio


Date First Available: April 30, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Worth it
Customer service sucks but the product quality it's well worth the buy. Half the cost of other name brand speakers but same sound quality. I have them in my 2006 Electra Glide Classic powered from the radio and they sound great.
Reviewed in the United States on January 26, 2023 by Janette
    • Bien hecho
Lo use para remplazar los altavoces de gama media en estéreo antiguo de hogar que estaban deteriorados. Se aprecia la calidad de los materiales. Sonido increíble.
Reviewed in the United States on January 12, 2023 by Gustavo Arias
    • Amazing sound
Replaced JBL’s in the doors of 2006 Chevy Silverado- these are twice the sound for little $$$. Base response is way better and highs are clear. For the $$$ you won’t be disappointed
Reviewed in the United States on January 8, 2023 by DrMike
    • Great for Pinball Machines
I install these to replace the terrible factory backbox / cabinet speakers in pinball machines. The original factory speakers are pretty terrible. The two downsides are: * On WPC machines, the right hole is too small and must be enlarged to 5.25". A table jigsaw works great. * Original WPC sound boards have a lot of distortion. These speakers are so good that they make the distortion more obvious. That is not an issue if upgrading to PinSound boards. For more information, go to HomePinballRepair. ... show more
Reviewed in the United States on December 1, 2022 by thehammer
    • Good bang for the buck
Replaced the factory, front speakers on a 2019 Kawasaki Voyager ABS. They were a perfect fit. I just removed the factory grill covers and the 4 screws holding the factory speakers in place. I spliced the new speakers wires to the factory harness and put everything back together in reverse. Total job time: 20 minutes. The sound is MUCH better than the factory speakers in the highs and mids. The lows are a somewhat better than the original and it's pretty decent for a 5.25" speaker. I would suggest you go with a bigger speaker (or a subwoofer) if bass is your goal. Over all, I'm very satisfied. I've ridden 200+ miles since installation. They are plenty loud with a half helment, even in heavy traffic, and I think they'll be ok with a full face. ... show more
Reviewed in the United States on October 10, 2022 by blossom
    • Sweet Speakers
Review Image by JackofNone JackofNone
Used these on the sound bar of a Wrangler and was an easy in and out (hint: take the sound bar off the Jeep and replacing is much easier!) Also used in tandem with some front Polk speakers and they sound great!
Reviewed in the United States on December 4, 2022 by JackofNone JackofNone
    • Excellent replacement for stock motorcycle speakers
I was recommended these speakers from a motorcycle forum I'm in. They fit in place of the stock speakers without any modifications at all. My wife as a passenger can hear them clearly, and they sound much better than the stock.
Reviewed in the United States on November 30, 2022 by coach316dc
    • Fits Forest River Wolf Pup or Grey Wolf
Review Image by Clint R. Clint R.
Review Image by Clint R. Clint R.
Review Image by Clint R. Clint R.
Fits well for Driven speakers on the Wolf Pups and Grey Wolfs. The depth is close and there was a slight but quick modification needed to make the hole a little wider to fit easily. Could have just been the way they cut mine from factory. Might not be needed at all but nothing some tin snips couldn’t fix. As you can see they sit flush. Sound great and plug and play. You will lose your stock speaker blue LED’s if you have them but it’s worth it. I’m adding my own remote waterproof LED’s next to the speakers. All in all really eased my self proclaimed OCD and got those ugly and cracked original speakers off of my trailer. ... show more
Reviewed in the United States on July 22, 2022 by Clint R. Clint R.

Can't find a product?

Find it on Amazon first, then paste the link below.