Polk Audio DB401 4-Inch Coaxial Speakers
Posted on 16 April, 2010
6 Comments
This item was filled under [ Car audio ]
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 and a neodymium magnet
Maximum input power: 135 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
Product [...]
(4 out of 5)
