Car & Marine Speakers

Polk car and marine speakers deliver the great sound you expect from Polk on the road or wherever life takes you. With weather-resistant designs and easy, drop-in installation they're the perfect choice to upgrade the stock audio system on your car, boat, motorcycle, or ATV.
Factory Audio Upgrade
Ultra-Durable
Marine Certification
Multiple Configurations
50 Year Heritage
Engineered in Baltimore
25 Products
25 Products
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  • 6x9" Coaxial Speakers with Marine Certification (Pair)
    $129.00
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    12" Subwoofer with Marine Certification
    $119.00
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    6.5" Coaxial Speakers with Marine Certification (Pair)
    $99.00
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    8" Dual Voice-Coil Subwoofer with Marine Certification
    $89.00
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    5.25" Coaxial Speakers with Marine Certification (Pair)
    $89.00
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    6.5" Component Speaker System with Ultra-Marine Certification (Pair)
    $279.00
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    6x9" Three Way Speakers with Ultra-Marine Certification (Pair)
    $229.00
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    5.25" Component Speaker System with Marine Certification (Pair)
    $179.00
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    12" Dual Voice-Coil Subwoofer with Ultra-Marine Certification
    $179.00
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    5x7" Coaxial Speakers with Ultra-Marine Certification (Pair)
    $179.00
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    6.5" Component Speaker System with Marine Certification (Pair)
    $179.00
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    5.25" Coaxial Speakers with Ultra-Marine Certification (Pair)
    $179.00
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    12" Subwoofer with Ultra-Marine Certification
    $179.00
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    10" Dual Voice-Coil Subwoofer with Ultra-Marine Certification
    $169.00
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    10" Subwoofer with Ultra-Marine Certification
    $169.00
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    8" Dual Voice-Coil Subwoofer with Ultra-Marine Certification
    $149.00
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    8" Subwoofer with Ultra-Marine Certification
    $149.00
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    12" Dual Voice-Coil Subwoofer with Marine Certification
    $119.00
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    Car & Marine

    All-weather sound

    Car & Marine

    All-weather sound

    Car audio enthusiasts love Polk’s DB+ Series for the rich, clean, full-range sound they provide automobiles, motorcycles, boats, and ATVs. Built marine tough and designed for a universal fit, DB+ series power the soundtrack of your ride wherever life takes you, on the road, the trail, the waves—you name it.

    MM1 Series have earned an Ultra-Marine Certified IP56 rating with their non-corrosive aluminum grilles and fiberglass reinforced ABS baskets, epoxy coated crossovers, water-proof inner and outer surrounds, weep holes for proper drainage and titanium-plated cones—that’s all been salt-fog, UV, and humidity tested.

    All Polk loudspeakers rely on our patented process to eliminate electro-acoustic and mechanical issues before they become a part of the finished speaker and are also rigorously tested through Polk’s Klippel distortion analyzers. MM1 Series, in addition to their IP56 waterproof rating and Ultra-Marine Certification feature Santoprene S Roll inner and outer surrounds to eliminate water, dirt and dust from entering the speaker housing.

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    Series Line-up

    Bring Premium sound on the road or water

    Polk’s Signature Sound: Real American Hi-Fi

    Effortless Bass
    Proprietary technologies reduce cabinet noise and improve overall tone for deep low-end impact and warm, controlled bass.
    Rich, Lifelike Mids
    Mid-range drivers feature a high-rigidity, low-mass design that delivers balanced sound and precise sound imaging.
    Accurate Highs
    Hi-Res certified tweeters have an ultra-high frequency response for crystal-clear, highly detailed sound.
    Huge Soundstage
    Experience immersive audio with our patented technology that delivers a wider, accurate soundfield.
    WHY POLK?

    The best sound for your money

    50 years, hundreds of thousands of speakers, and countless awards later, we are still focused on our mission of giving you the absolute best sound for your money. Great Sound for All.

    30 days risk-free
    Try any product for 30 days and if you don’t love it, return it for a full refund. We’ll even pay for shipping.
    free shipping
    Free and fast shipping on all products, direct from Polk.
    50-year legacy
    For over 50 years we've been providing exceptional sound experiences.
    engineered in baltimore
    We still design and engineer great sound where it all started.