To create the ultimate audio experience, you need to make sure your music doesn’t lack muscle. With a Polk subwoofer and amplifier you can bring your audio experience to a thundering crescendo, whether listening to Black Sabbath or Bach. Let Polk bring concert quality sound  into your life.

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  1. Polk 2-Channel Digital Power Amplifier SKU # PAD20002

    Polk 2-Channel Digital Power Amplifier

    PAD20002

    Take your audio to the next level with Polk Audio's 300 watt 2-channel class D amplifier. This sophisticated unit will be able to withstand life aboard any boat. This amplifier has stainless steel hardware throughout to prevent corrosion and also features short circuit protection. With other highlights such as high-speed MOSFET switching power, adjustable low and high pass frequency along with nickel-plated terminals, this amplifier will bring you to the next level in audio entertainment.

    Price: $262.99
  2. Polk Ultramarine 10.8" Subwoofer - White SKU # UMS108W

    Polk Ultramarine 10.8" Subwoofer - White

    UMS108W

    The Polk UMS108W subwoofer uses air suspension technology to deliver 700 watts of power in a sleek, waterproof and UV/corrosion resistant package, perfect for life on the water.
    Price: $356.99
  3. Polk Ultramarine 10.8" Subwoofer - Black SKU # UMS108B

    Polk Ultramarine 10.8" Subwoofer - Black

    UMS108B

    The Polk UMS108B subwoofer uses air suspension technology to deliver 700 watts of power in a sleek, waterproof and UV/corrosion resistant package, perfect for life on the water.
    Price: $356.99
  4. UM1000HRTL - Polk UltraMarine 10" Hybrid Grille with LED Light Ring SKU # UM1000HRTL

    UM1000HRTL - Polk UltraMarine 10" Hybrid Grille with LED Light Ring

    UM1000HRTL

    Grille for UMSW1000 10" Subwoofer Includes Light Ring
    Price: $89.99
  5. UM1000SSRTL - Polk UltraMarine 10" Silver Sport Grille with LED Light Ring SKU # UM1000SSRTL

    UM1000SSRTL - Polk UltraMarine 10" Silver Sport Grille with LED Light Ring

    UM1000SSRTL

    Grille for UMSW1000 10" Subwoofer Includes Light Ring
    Price: $89.00
  6. UM1000SBRTL - Polk UltraMarine 10" Black Sport Grille with LED Light Ring SKU # UM1000SBRTL

    UM1000SBRTL - Polk UltraMarine 10" Black Sport Grille with LED Light Ring

    UM1000SBRTL

    Grille for UMSW1000 10" Subwoofer Includes Light Ring
    Price: $89.00
  7. UMSW1000 - 10" Subwoofer SKU # UMSW1000

    UMSW1000 - 10" Subwoofer

    UMSW1000

    This Polk Ultramarine 10" subwoofer features 175 watts with santoprene surround and has a protected magnet and core. Compatible Grilles: UM1000SBRTL, UM1000SSRTL, UM10000HRTL
    Price: $379.99
  8. Polk 5-Channel Digital Power Amplifier SKU # PAD50005

    Polk 5-Channel Digital Power Amplifier

    PAD50005

    Take your audio to the next level with Polk Audio's 5-channel class D amplifier. This sophisticated unit will withstand numerous elements it encounters while on the water. It has stainless steel hardware throughout to prevent corrosion, short circuit protection and many other marine specific features. Other highlights include the high-speed MOSFET switching power, adjustable low and high pass frequency along with nickel-plated terminals. This amplifier will bring you to the next level in audio entertainment.

    Price: $472.99
  9. Polk 4-Channel Digital Power Amplifier SKU # PAD40004

    Polk 4-Channel Digital Power Amplifier

    PAD40004

    Are you looking to upgrade you audio entertainment? Polk's 4-Channel Amplifier will enhance your audio system. This 500 watt amplifier is built to withstand the aquatic environment by having stainless steel hardware throughout to prevent corrosion and nickel-plated wire terminals. The PAD4000.4 is also built to produce the best sound quality aboard any boat.

    Price: $367.99
  10. Polk Ultramarine 10.8" Subwoofer - Smoke SKU # UMS108S

    Polk Ultramarine 10.8" Subwoofer - Smoke

    UMS108S

    The Polk UMS108S subwoofer uses air suspension technology to deliver 700 watts of power in a sleek, waterproof and UV/corrosion resistant package, perfect for life on the water.
    Price: $356.99

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