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Polk DB652 6.5” Marine Coaxial Speaker Pair

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SKU : DB652
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  • 2-Way Speaker 100 Watts RMS 300 Watts Peak
  • Marine Certified - Water and Dirt Resistant
  • 85% Fit Rate - Zero Protrusion/Slim Mount

Polk DB652 6.5” Marine Coaxial Speaker Pair

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.

Fit For Any Ride

Hundreds of thousands of 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 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


Coaxial Speakers
Driver Enclosure Type: Marine Certified
Driver Complement:
• (1) 6.5" (16.51 cm) d (Round) - Mid/Woofer
• (1) 0.75" (1.91 cm) d (Round) - Tweeter
Total Frequency Response: 40 Hz → 22,000 Hz
Nominal Impedance: 4 ohms
Sensitivity (1 watt @ 1 meter): 92 dB
Continuous Power Handling: 100W
Peak Power Handling: 300W

Dimensions Shape: Round
Diameter: 5" (12.7 cm)
Full-Range Mounting Depth - Top Mount: 1.77" (4.5 cm)
Full-Range Mounting Depth - Bottom Mount: 2.12" (5.38 cm)

More Information
Product Name Polk DB652 6.5” Marine Coaxial Speaker Pair
Manufacturer Polk
Manufacturer Sku AA9652-A
Manufacturer's Warranty 1 Year Manufacture's Warranty
Manufacture's Warranty 2 N/A
UPC 747192127268
Speaker Size 6 1/2"
Design Coaxial
Tweeter Composition Silk
Woofer Composition Polypropylene
Woofer Surround Rubber
Sensitivity 92dB
Frequency Response 40 - 22k Hz
RMS Power Handling (watts) 76-100
Peak Power Handling (watts) 251-300
Impedance (Ohms) 4 Ohm
Crossover Internal
Cutout Diameter (in) 4 7/8"
Top-mount Depth (Inches) 1 13/16"
Water Resistant Yes