Polk Audio DB522 — Two Pairs of 5.25" DB+ Coaxial Speakers (Marine & Powersports Certified, IP65)

Two pairs of Polk Audio DB522 5.25" coaxial speakers from the DB+ Series deliver a weather-ready audio upgrade for factory systems. IP65 rated, these speakers resist dirt and water and have been tested for salt-fog, UV and humidity exposure for dependable performance on land or water. Built with high-grade components and Polk’s Dynamic Balance technology, the DB522s provide clear, fullrange sound with greater longevity than typical OEM speakers. The updated shallow tweeter design allows easy reinstall of your factory speaker grille for a flush, seamless appearance. Universal fitment makes installation simple across vehicles — cars, trucks, boats, side-by-sides, ATVs, motorcycles and more. Waterproof inner and outer surrounds block dirt, liquids and grime from entering the housing, helping minimize corrosion and extend the life of the speaker and its basket.