Polk Audio db521 5" x 5.25" Coaxial Car Speaker Prices

The new 2007 db Series is better than ever with superior looks and even better sound. And we've done all that at prices that make high perforamnce affordable to everyone! The db Series works well in OEM factory systems, as well as with high-powered aftermarket head units and component power amps. The db Series delivers classic Polk Audio performance and durability like never before.

Polk Audio DB521 5.25-Inch Coaxial Speakers (Pair, Silver) ! Brand NEW ! Product Description: Polk Audio db521 5.25" Coaxial Speakers bring you superior looks and sound at a price that makes high performance affordable to everyone. 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 dome tweeter with neodymium magnet creates clear, detailed highs. The Pole Plate Heat Sink promotes better heat dissipation for superior power handling and reliability. Polk db Series speakers are built tough to withstand the harshest environments, so they are perfect for use in boats of all types. The db Series delivers classic Polk Audio performance and durability like never before. Product Description db521 5.25 Inch Coaxial Speaker Technical Details 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:

db521 5.25 Inch Coaxial Speaker