This Polk Audio Marine Commander Stereo comes packed with all of the features you'd want to take your marine sound system to the next level. The commander stereo features Bluetooth connectivity for easy streaming, AM/FM radio, and Polk Ultramarine App compatibility. With a conformal coated PCB and UV/Corrosion/water resistance, this commander stereo is perfect for open-environment applications.

General Features:

• 2.8" color TFT display viewable in direct sunlight
• Glass lens to protect display from cleaning products
• App Ready - All main functions can be controlled by any Bluetooth-enabled device with Polk
• Ultramarine app
• Low-profile flush-mount design and detachable trim ring for front mounting
• Compatible with PA4ATAB and UM2TAB source unit modules
• Rotary encoder for volume control and menu-driven user interface
• Conformal coated PCB
• IPX5 waterproof design
• UV resistant (ASTM D4329)
• Corrosion resistant (ASTM D1141)
• Dimensions: 5.4" W x 3.75" H x 1.7" D