By Author 
Price: $110.00 - $77.19
(as of Jul 26, 2025 09:17:52 UTC – Details)
Polk Audio DB652 6.5″ 2-Way Coaxial Speaker for Car & Marine. The Polk Audio DB652 2-Way Speaker features a 6.5″ polypropylene woofer cone that also fit 6-3/4″ openings, and a 3/4″ silk dome tweeter with a built-in crossover, that delivers smooth and precise sound. The speakers’ Dynamic Balance technology uses laser imaging to reduce resonance. This DB+ Series speaker is versatile, with multiple hole compatibility and mounting hardware included. The included grilles have a bold design that adds a touch of style to your vehicle’s interior, making them a good choice for those who want to customize their installation. Polk Audio tests the DB+ marine speakers rigorously for environmental effects like sun, moisture, and extreme temperature changes. As a result, they’re even certified for marine applications, making them a great choice for your boat. Polk Audio’s DB+ Series subwoofers are a great value, delivering smooth, powerful bass. So, if you want to upgrade your sound system without breaking the bank, the DB+ series speakers are an excellent option. Polk’s advanced technology and engineering bring out the best in class audio with powerful speaker series, smart speakers, and soundbars, allowing you to sit back, relax and listen with your heart.
POWERFUL SPEAKER FOR CAR & MARINE – The Polk DB652 2-Way Coaxial Marine Certified Speaker with 300W peak power, 4-ohm impedance, 6.5″ polypropylene woofer cone, 3/4″ silk dome tweeter, and a strong rubber surround is built to reproduce high-quality music
ELEVATE YOUR CAR AUDIO SYSTEM – With a built-in crossover, the music speaker directs highs & lows to the respective drivers, delivering loud bass. It handles up to 100W RMS & boasts a 40-22kHz frequency response, resulting in a high-quality car sound system
RESONANCE-FREE SOUND CREATION – With Dynamic Balance, a Polk Audio proprietary technology, this marine/car speaker uses laser imaging to identify the best combination of speaker materials and ensures a distortion-free response with wide sound dispersion
SPLASH-PROOF SOUND SYSTEM – Polk DB+ series speakers give thunderous sonic output in freshwater boats, motorcycles, ATVs, and others, as they have IP56 marine certification with coated steel baskets. They are even tested for Salt-fog, UV & Humidity
EASY TO INSTALL – Polk provides mounting hardware and stylishly designed grilles that not only enable easy installation but also add a touch of flair to the vehicle’s interior, making it an ideal choice for custom installations
POLK’S CONSTANT INNOVATION AND UNWAVERING COMMITMENT – With advanced technology and engineering, Polk bring out the best in class audio with powerful speaker series, smart speakers, soundbars, and more, allowing you to sit back and listen with your heart
Customers say
Customers find these speakers deliver excellent sound quality, with one noting the vocals are very distinguishable, and appreciate their marine-grade construction that holds up well over time. The speakers are easy to install with included kits, and customers praise their crisp, clear highs and good value for money. Customers like the perfect fit, with one mentioning they fit in a 5″ cutout, and they look good. Power handling receives mixed feedback, with several customers noting they barely handle the wattage.