Polk Audio Db6500

Dreaming about better sound in your car audio system? Do you want lows that are full and definitive? Highs that resonate with clarity? Stop dreaming! Polk's db Series db6500 component system uses 6-1/2" Dynamic Balance polymer/mica woofers to produce full, rich lows that are free of detail-robbing distortion. Rubber surrounds, Kapton voice coil formers, and pole plate heat sinks protect the woofers against the stresses of heat and time. The liquid-cooled silk/polymer composite tweeters can be mounted in either flush- or surface-mount cups to project detailed highs where you want to hear them. The two-way crossover networks (4,000 Hz, 12 dB/octave) ensure smooth, well-balanced output, with built-in protection circuitry to guard your tweeters against accidental damage from high power. And you don't have to limit these speaker systems to your car — they've passed tough environmental testing that certifies them for marine use as well.