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Polk Audio

Polk Audio DB522 DB+ 5.25" Coaxial Speakers Marine Certified (100W RMS 300W Peak)

Polk Audio DB522 DB+ 5.25" Coaxial Speakers Marine Certified (100W RMS 300W Peak)

Regular price ₹ 5,499.00
Regular price ₹ 7,990.00 Sale price ₹ 5,499.00
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Type: Coaxial Speakers Marine Speakers
Size: 5.25 inches
Total RMS Wattage: 200
Impedance: 4 ohms
Warranty: 1 Year Brand Warranty

Upgrade your Car, Boat, Motorcycle, or ATV’s factory speaker set with the DB+ Series to get that legendary Polk sound wherever life takes you. You’ll get loud, crystal clear sound with effortless bass from a marine certified speaker that’s easy to install and built to last.


  • High Performance Factory Audio Upgrade for Car, Boat, Motorcycle, ATV
  • Marine Certified (IP56 rated): Dirt / Water Resistant, Tested for Salt-Fog, UV, Humidity
  • Universal “Drop-in” Fit with Zero Tweeter Protrusion

Fit For Any Ride™
Car audio enthusiasts love Polk’s DB+ Series for the rich, clean, full-range sound they provide automobiles, motorcycles, boats, and ATVs. Built marine tough and designed for a universal fit, DB+ series power the soundtrack of your ride wherever life takes you, on the road, the trail, the waves—you name it.

Marine Certified
The DB+ Series is IP56 rated so they are dirt- and water-resistant. They also have been tested for salt-fog, UV and humidity. A big part of that marine certification also means that each speaker has a non-corrosive plastic grille, a polypropylene UV tolerant cone, waterproof inner and outer surrounds, and stainless steel mounting hardware, ensuring that they are fully protected against the elements.

Designed To Go The Extra Mile
All Polk loudspeakers rely on our patented process to eliminate electro-acoustic and mechanical issues before they become a part of the finished speaker and are also rigorously tested through Polk’s Klippel distortion analyzers. DB+ Series, in addition to their IP56 waterproof rating and Marine Certification feature waterproof surrounds that completely block dirt, liquid, and grime from entering the speaker housing—all designed to maximize longevity of the speaker.

High Sound Performance
Polk’s exclusive lightweight Dynamic Balance® Polypropylene Cones deliver spectacular midrange clarity, punchy bass and high efficiency.

  • 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
What's in the BOX
  • 2* 2-way speakers
  • 2* Speaker Grilles
  • 2* 12" Lengths of speaker wire (tinned wire on one end and female quick slides on the other)
  • 4* Red plastic butt connectors
  • 8* 1" Stainless steel screws
  • 8* Stainless steel speed clips
  • 1* Installation Manual
  • 1* Warranty Card
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