Polk Audio DB462 DB+ Series 4"x6" Coaxial Speakers with Marine Certification, BlackDB462.FBA
- 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, ATVs—you name it
- Cut out Diameter 4"H x 6"W Bottom Mount - 1.91" Top Mount - 1.81"