Polk's db1001 tweeters make music shimmer and shine with high-frequency detail. Mount these liquid-cooled 1" silk/polymer dome tweeters in a good spot in your vehicle, and listen as they brighten up vocals, instrumentals, and percussion, bringing out musical nuances you would otherwise miss.

The in-line crossover allows only the appropriate frequencies to pass to the tweeters, while built-in protection circuitry guards against tweeter overload. You can flush- or surface-mount the tweeters with the included mounting cups. Polk certifies these tweeters as suitable for marine use, so you can liven up the sound on your boat, too.