Polk Audio

Polk Audio brings "The Speaker Specialist" expertise to the marine environment, offering high-fidelity sound that is built to endure the open water. Their Ultramarine series is engineered with a focus on durability and acoustic performance, featuring air-suspension woofers and silk-dome tweeters that deliver rich, balanced audio even over wind and engine noise. Every Polk marine component is tested for salt-fog, UV, and waterproof integrity to ensure it survives the elements. At Freeport Marine Supply, we carry Polk Audio systems for boaters who want a premium, audiophile-grade listening experience with a rugged, marinized construction that stands the test of time.