Kicker KS-Series 6.5-inch component system combines 6.5-inch polypropylene woofers with durable rubber surrounds and 25 millimeter silk-dome tweeters for concert-like volume and detailed highs without sacrificing subtlety. The woofers include a removable bullet-style phase plug replaced by an adapter that allows the tweeters to rotate and tilt; thin-mount woofers, a smaller crossover, articulating tweeter pod, and included grilles simplify installation in compatible 6.5-inch locations with recommended power of 15 to 125 watts.