Polk Audio DB651s Slim-Mount 6.5-Inch Coaxial Speakers (Pair)

Pair of marine certified speakers perfect for use in boats of all types
Equipped with a 0.75-inch liquid-cooled silk-polymer composite dedme tweeter
Maximum input power: 165 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

db651s Slim Mount 6.5 Inch Coaxial SpeakerPolk Audio db651s Slim-Mount 6.5″ Coaxial Speakers bring you superior looks and sound at a price that makes high performance affordable to everyone. The new slim mount design with a short tweeter post makes for an easy fit behind factory grilles. The polymer/mica composite mineral filled cone is stiff yet lightweight and brings you big sound with little distortion. A 19mm liquid-cooled silk-polymer composite dedme tweeter with neodymium magnet creates clear, detailed highs. The Pole Plate Heat Sink promotes better heat dissipation for superior power handling and reliability. A multi-hole mounting pattern and shallow depth make for easy drop-in installations in practically any car on the road. P