Polk Audio

PRC200BC Wired RemoteState of the art, waterproof and everything you need in a single remote.Features: Dot matrix positive LCD display Surface mount or rear flush mount Black face, chrome bezel White...

NMEA 2000 Compatibility KitThis NMEA 2000 Kit allows Polk's Ultra Marine Certified P1 and PA4A to be seamlessly added to your boat's onboard NMEA 2000 network, enabling control and two-way...

10" Subwoofer Ultramarine - SilverPolk's marine subwoofers have always been known for intelligent design, impressive sound, and weather resistance. The UMS108 sub continues this tradition with solid...