Polk Audio - Ultramarine Speakers - 250 Watts, 87.5dB

Experience Immersive Sound with Ultramarine Marine Speakers

Upgrade your marine audio system with Polk's Ultramarine speakers, designed to deliver exceptional sound quality in marine applications. Whether you're cruising on a boat or enjoying a day by the shore, these speakers will enhance your audio experience to new heights.

Ultramarine 6.6" Speakers - Black

With the Ultramarine 6.6" speakers, you'll enjoy powerful and dynamic audio performance. These marine speakers feature "Air Suspension" technology and high-temperature voice coils, allowing them to handle up to 150 watts of power. The result? Clear and detailed sound that fills your boat with music.

The rugged and removable sport grilles of these speakers not only protect them from sunlight and moisture but also add a touch of style. Additionally, the built-in LED lighting on the speaker cones creates a captivating visual effect.

Constructed with UV-treated silver polypropylene cones, durable surrounds, and cast aluminum baskets, these speakers are built to withstand the harsh marine environment while delivering exceptional performance.

Ultramarine 7.7" Speakers - White

Elevate your marine audio system with the Ultramarine 7.7" speakers. These speakers take your sound experience to the next level, with the ability to handle up to 200 watts of power. Immerse yourself in rich and detailed sound as you sail the seas.

The removable sport grilles not only offer protection against the elements but also add a touch of elegance to your boat's aesthetic. The integrated LED lighting on the speaker cones creates a captivating ambiance, enhancing your overall boating experience.

Featuring UV-treated silver polypropylene cones, durable surrounds, and cast aluminum baskets, these speakers are built to withstand the marine environment without compromising on performance or style.

Ultramarine 8.8" Speakers - White

Take your marine audio system to new heights with the Ultramarine 8.8" speakers. These speakers deliver a powerful audio experience, with the ability to handle up to 250 watts of power. Whether you're hosting a party on your boat or enjoying a relaxing day at sea, these speakers will provide crystal-clear sound.

The removable sport grilles not only protect the speakers from the elements but also add a touch of sophistication to your boat's appearance. The integrated LED lighting on the speaker cones creates a mesmerizing visual effect that adds to the overall ambiance of your marine environment.

Constructed with UV-treated silver polypropylene cones, durable surrounds, and cast aluminum baskets, these speakers combine durability and performance to withstand the rigors of the marine environment while delivering exceptional audio quality.

Ultramarine 8.8" Speakers - Smoke

For those seeking a sleek and distinct look, the Ultramarine 8.8" Smoke speakers are the perfect choice. These speakers boast the same powerful performance as their white counterparts, with the ability to handle up to 250 watts of power.

The rugged and removable sport grilles protect the speakers from the elements while adding a touch of sophistication. The integrated LED lighting on the speaker cones adds a captivating glow, creating an enchanting atmosphere on your boat.

Constructed with UV-treated silver polypropylene cones, durable surrounds, and cast aluminum baskets, these speakers ensure longevity and reliability without compromising on style or performance.