Polk Audio DB652 DB+ Series 6.5 Inch Marine Speakers
- 6.5 inch, 2-way coaxial, also fits 6-3/4 inch openings
- 300 watts max, 4 ohm
- 40 to 22 kHz frequency response
- Marine certified, water resistant
- 3/4 inch silk dome tweeter, polypropylene woofer cone
- 1 year warranty, 4.5 pounds
Last refreshed Oct 2, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A pair of marine certified six and a half inch coaxial speakers that also work in cars and other vehicles. Mounting hardware is included, and the cone also fits six and three quarter inch openings.
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ASIN: B01EXOTD56Model: AA9652Category: Speakers
Overview
A boat owner replacing weathered speakers gets a coaxial pair here, with a polypropylene woofer and a built in crossover feeding the silk tweeter. The grilles and mounting hardware come in the box, and the speaker has more than one hole pattern.
Marine certification and a water resistant build are the reasons to choose them, and car use still works through the same coaxial layout. The listing gives no cutout depth or screw pattern, so measure the opening before ordering.
Who it's for
Boaters and owners of ATVs, motorcycles or cars who need a weather tolerant coaxial pair. Anyone with a different opening size, or wanting separate drivers, should look elsewhere.
Pros and cons
- Hardware and grilles included
- Fits more than one hole size
- Silk dome tweeter with crossover
- Mounting depth not listed
- Sensitivity not given
- Water resistant, not fully submersible
Performance notes
The polypropylene cone resists moisture, and laser imaging in the Dynamic Balance design is meant to reduce cone resonance. The built in crossover sends highs to the tweeter, so the speaker plays full range from one pair of wires.
Where it stands among speakers
- #5 most-searched brand and model of the 29 speakers lines we track (by search demand, not sales).
From the specs of the 55 speakers we list; not a test result.
Specifications
| Brand | Polk Audio |
|---|---|
| Model | AA9652 |
| Dimensions & fit | |
| Speaker Size | 6.5 inches |
| Woofer Diameter | 6.5 inches |
| Tweeter Diameter | 0.75 inches |
| Item weight | 4.5 pounds |
| Capacity & performance | |
| Speaker Maximum Output Power | 300 watts |
| Construction & materials | |
| Enclosure Material | Polypropylene, Silk |
| Compatibility & installation | |
| Mounting Type | Coaxial, Boat Mount |
| Warranty & support | |
| Warranty Description | 1 Year |
| Other details | |
| Frequency Response | 40 to 22 kHz |
| Impedance | 4 ohms |
| Additional Features | Easy installation, marine certified, water resistant |
Closest rivals on specs
Frequently asked questions
Does the Polk DB652 come with mounting hardware?
Yes. The description says mounting hardware is included, along with multiple hole compatibility and grilles.
Will the DB652 fit a six and three quarter inch opening?
The description says the 6.5 inch cone also fits 6-3/4 inch openings. Measure the cutout depth yourself since the listing does not give it.
Can I use the DB652 speakers in a car?
Yes. The listing is for car audio and marine use, and the specific uses include automobiles.