Polk’s legendary line of speakers will envelop you in a wave of sound transporting you to the scene of your favorite music artists’ performance. Our speakers are available in a variety of unique styles so you can personally customize your system. With Polk speakers you don’t have to sacrifice robust sound quality for dependability.

 

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  1. Polk Ultramarine 6.6" Coaxial Speaker - White SKU # UMS66WR

    Polk Ultramarine 6.6" Coaxial Speaker - White

    UMS66WR

    The Polk UMS66W speaker uses air suspension technology to deliver 150 watts of power in a sleek, waterproof and UV/corrosion resistant package, perfect for life on the water.
    Price: $399.99
  2. Polk Ultramarine  Dynamic Balance 5.25" Coaxial Speakers SKU # DB522
  3. Polk Ultramarine 6.6" Coaxial Speaker - Black SKU # UMS66BR

    Polk Ultramarine 6.6" Coaxial Speaker - Black

    UMS66BR

    The Polk UMS66B speaker uses air suspension technology to deliver 150 watts of power in a sleek, waterproof and UV/corrosion resistant package, perfect for life on the water.
    Price: $309.99
  4. Polk Ultramarine 6.6" Coaxial Speaker - Smoke SKU # UMS66SR

    Polk Ultramarine 6.6" Coaxial Speaker - Smoke

    UMS66SR

    The Polk UMS66S speaker uses air suspension technology to deliver 150 watts of power in a sleek, waterproof and UV/corrosion resistant package, perfect for life on the water.
    Price: $309.99
  5. Polk Ultramarine 7.7" Coaxial Speaker - White SKU # UMS77WR

    Polk Ultramarine 7.7" Coaxial Speaker - White

    UMS77WR

    The Polk UMS77W speaker uses air suspension technology to deliver 200 watts of power in a sleek, waterproof and UV/corrosion resistant package, perfect for life on the water.
    Price: $379.99
  6. Polk Ultramarine 7.7" Coaxial Speaker - Black SKU # UMS77BR

    Polk Ultramarine 7.7" Coaxial Speaker - Black

    UMS77BR

    The Polk UMS77B speaker uses air suspension technology to deliver 200 watts of power in a sleek, waterproof and UV/corrosion resistant package, perfect for life on the water.
    Price: $379.99
  7. Polk Ultramarine 7.7" Coaxial Speaker - Smoke SKU # UMS77SR

    Polk Ultramarine 7.7" Coaxial Speaker - Smoke

    UMS77SR

    The Polk UMS77S speaker uses air suspension technology to deliver 200 watts of power in a sleek, waterproof and UV/corrosion resistant package, perfect for life on the water.
    Price: $379.99
  8. Polk Ultramarine 8.8" Coaxial Speaker - Smoke SKU # UMS88SR

    Polk Ultramarine 8.8" Coaxial Speaker - Smoke

    UMS88SR

    The Polk UMS88S speaker uses air suspension technology to deliver 250 watts of power in a sleek, waterproof and UV/corrosion resistant package, perfect for life on the water.
    Price: $439.99
  9. Polk Ultramarine 8.8" Coaxial Speaker - Black SKU # UMS88BR

    Polk Ultramarine 8.8" Coaxial Speaker - Black

    UMS88BR

    The Polk UMS88B speaker uses air suspension technology to deliver 250 watts of power in a sleek, waterproof and UV/corrosion resistant package, perfect for life on the water.
    Price: $439.99
  10. Polk Ultramarine Dynamic Balance 6.5" Coaxial Speakers SKU # DB652

    Polk Ultramarine Dynamic Balance 6.5" Coaxial Speakers

    DB652

    The DB652 speakers are made with a polypropylene and UV tolerant cone with waterproof surrounds and come with removable sport grilles.
    Price: $104.99

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