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The A-Series are double layered making them softer
5mm) to 2 Male RCA Cable
Compact for installing in confined spaces
88 Width 23
even on the brightest days
Polk Ultramarine 7.7in Speakers - Black Boat Shields The A-Series are double layeredUltramarine 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,