Polk Audio DB461P 4-by-6-Inch Coaxial Plate-Style Speakers (Pair, Black);

Polk Audio 4X6" Plate Speaker 150W max Polk Audio DB461P 4 by 6 Inch Coaxial Plate Style Speakers (Pair, Black) Pair of marine certified speakers perfect for use in boats of all types.Equipped with a 0.75 inch liquid cooled silk polymer composite dome tweeter.Maximum input power: 150 watts.Equipped with a dynamic balance polymer/mica composite mineral filled cone for a big sound.Durable butyl rubber surround stands up to the stress of extreme temperatures, sunlight and time