Polk Audio UMS77BR Ultramarine 7.7" Marine Coaxial Speakers with LED Lighting - Black

The Polk Audio Ultramarine UMS77BR speakers deliver powerful, high-fidelity sound engineered specifically for harsh marine environments. These premium 7.7-inch coaxial speakers feature integrated LED lighting and rugged construction designed to withstand constant exposure to sun, salt, and moisture.

Advanced Marine Audio Technology:

• Air Suspension Design maximizes bass response and efficiency in open-air marine applications
• High-temperature voice coils handle extreme conditions without performance degradation
• 1-inch titanium dome tweeter delivers crisp, clear high frequencies
• UV-treated silver polypropylene cones resist sun damage and environmental wear
• Cast aluminum basket provides rigid, corrosion-resistant speaker frame
• Built-in LED lighting enhances your boat's ambiance and style

Performance Specifications:

• Maximum Power Handling: 200 watts per pair
• RMS Power: 100 watts per pair
• Sensitivity: 90.2 dB for efficient power use
• Cutout Diameter: 6-1/4 inches
• Mounting Depth: 3-1/6 inches

Durable Marine Construction:

Removable sport grilles feature snap-on installation for easy access and maintenance while standing up to the toughest marine conditions. Weather-resistant surrounds ensure long-lasting performance season after season.

Package Includes:

• Two (2) 7.7-inch 2-way coaxial speakers
• Two (2) trim rings
• Stainless steel mounting hardware
• Installation manual

Note: Sold as a pair. Professional installation recommended for optimal performance and water resistance.