• 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: 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

Product Descriptiondb651s Slim Mount 6. 5 Inch Coaxial SpeakerAmazon. com Product DescriptionPolk 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-co. . . More >>

Polk Audio DB651s Slim-Mount 6.5-Inch Coaxial Speakers

• 6.5-inch component system with pair each of woofers, tweeters, crossovers
• Woofers feature polymer/mica composite cone with butyl rubber surround, Kapton voice coil former
• 25mm liquid-cooled silk/polymer composite dome tweeters with neodymium magnet for clear, detailed highs
• Two-way Butterworth outboard crossover with vented housing, electronic tweeter protection circuit
• Adaptor Rings make it easy to fit the db6501 in 6-1/2 inch and 6-3/4 inch applications

Amazon. com Product DescriptionPolk’s new 2007 db Series is better than ever with superior looks and even better sound–at prices that make high performance affordable to everyone. The db6501 is a 6. 5-inch two-way component system that works well in OEM factory systems, as well as with high-powered aftermarket head units and component power amps. High performance that’s affordable to everyone. Click to enlarge. The butyl rubber su. . . More >>

Polk Audio DB6501 6.5-Inch 2-Way Component System

• 6.5-inch high-performance marine-certified coaxial speakers, perfect for boats of all types
• 180 Watts power handling with 4-ohm impedance
• 0.75-inch liquid-cooled silk-polymer composite dome tweeter
• Polymer/Mica composite cone with butyl rubber surround for big sound and durability
• Swivel-mount tweeter allows precise aiming of sound

Product Description6-1 / 2 "2-way car speakers (pair) * supplied adapter rings allow fit in 6-3/4" locations * Dynamic Balance polymer / mica composite woofer butyl rubber surround * 3 / 4 "pivoting liquid-cooled – silk / polymer composite dome tweeter * power range: 6-60 watts RMS (180 watts peak power) * Amazon. Product Description Turn it up audio performance of your vehicle with the db651, one 6-1/2-inch coaxial drop in a variety of applications in no tim … More>>

Polk Audio DB651 6.5-Inch Coaxial Speakers