The Polk source unit is a unique audio solution that delivers the extraordinary power needed to drive room-filling, high impact audio to the speakers, amplifiers and subwoofers. This one-of-a-kind unit has exclusive features such as Bluetooth audio and SiriusXM which will help you squeeze the most entertainment out of your system. Rediscover your music with a Polk system and truly capture the heart of your favorite musical performance. 

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  1. Polk Ultramarine WB/USB/SiriusXM Ready/iPod & iPhone Ready/Bluetooth with App Control SKU # PA4A

    Polk Ultramarine WB/USB/SiriusXM Ready/iPod & iPhone Ready/Bluetooth with App Control

    PA4A

    The 200 watt PA4A has been designed and engineered with a solid, marine grade construction ensuring it will withstand the harsh elements encountered in a marine environment such as temperature fluctuations and UV and corrosion damage. This high-tech system features a two-piece modular design with a waterproof commander (IPX6) for the helm and hideaway module (IPX5). The commander features a detachable chrome trim ring, silicone rubber face cover and conformal coated circuit boards which prevent damage from high humidity and salt. It also has the capability to be easily integrated with a boat’s digital control panel. Once the two systems are connected, the main control panel is able to perform all of the functions of the PA4A commander.

     

    Visit your iTunes or Google Play store to download the Ultramarine app.

    Price: $529.99
  2. Polk 2-Pc. Modular Waterproof AM/FM/WB/USB/SXM/AUX/PA/BT Stereo with App Control SKU # UM1ARTL

    Polk 2-Pc. Modular Waterproof AM/FM/WB/USB/SXM/AUX/PA/BT Stereo with App Control

    UM1ARTL

    The UM1A has a maximum power of 200 watts which delivers state-of-the-art sound with the click of a button. A 4-volt output has been incorporated into the stereo, as an advantage over a 2-volt output. The unit has a two-piece modular design that includes a waterproof commander module as well as a hideaway module. It also features full-function app control technology, via the free downloadable Polk Ultramarine app, allowing users to control all of the primary functions of their stereo directly through their mobile device.

     

    Visit your iTunes or Google Play store to download the Ultramarine app.

    Price: $639.99
  3. Polk Ultramarine App Ready Marine Stereo SKU # P1

    Polk Ultramarine App Ready Marine Stereo

    P1

    The P1 stereo is app-ready, Bluetooth enabled, and Sirius XM compatible with an all new full color TFT display.

    Price: $599.99

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