KICKER KS-Series Speakers let you play at concert-like volume, yet maintain the smoothness and subtlety to please even the most selective ear. ^^ The KSC270 2- midrange/tweeter speaker comes with three custom bracketing options, built specifically to fit in todays GM, Chrysler, Subaru, Toyota and Jeep factory speaker locations. ^^ KICKER KSC speakers let you play at concert-like volume, yet maintain the smoothness and subtlety to please even the most selective ear. ^^ They work best with 15 to 50 watts of recommended power. See below for more details.