Polk UltraMarine 6.6" Coaxle Speakers
Big sound and bright LED light
Polk's Ultramarine speakers are designed to produce maximum sound in marine applications. The innovative design features “air suspension” technology and high-temperature voice coils, so they'll crank up to 150 watts and rock your boat for seasons to come. You can also enjoy Polk's cool-looking XKGLOW RGB light halos. You can add an XKGlow controller (sold separately) and adjust your lighting using the free app.
Designed to look and sound great
These 6.6" UMS66BR speakers have rugged, removable sport grilles that stand up to sunlight and moisture. They're available in three colors, too, so you can choose the style that's right for your boat.
Underneath, you'll find UV-treated silver polypropylene cones, durable surrounds, and cast aluminum baskets. The 1" titanium dome tweeters handle the highs, so your music will sound crisp and clear, even when you're hammering along open water at full throttle.
- Black, White, or Silver housing and grille
- Air Suspension Design
- Cast Aluminum Basket
- High Temp Voice coil
- XKGlow LED Light Ring (Compatible with XKGlow Controller w/ App Support)
- White Grille, Bridge, and Trim Ring
- Snap On Grille Installation Option
- Silver Cone
- Insulated Tinsel Leads
- Sold in pairs