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.

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.