Polk Ultramarine 7.7" Speakers - Black Reed Switch Fuel Sender -

Reed Switch Fuel Sender - 150 MM

Designed for an extended coverage area

6° angle degree accuracy over the entire display range

P800 and finer DA scratches

Alpha I Gen II + Bravo

Polk Ultramarine 7.7" Speakers - Black Reed Switch Fuel Sender -Ultramarine 7. 7" Speakers Black Polk's Ultramarine speakers are designed to produce maximum sound in marine applications. Featuring "Air Suspension" technology and high temperature voice coils, the Ultramarine family of speakers will crank up to 200 watts. These powerful 7. 7" marine speakers have rugged, removable sport grilles that stand up to sunlight and moisture. Also included is LED lighting built into the cone of the speaker. Underneath,