The new DTX series is probably the most advanced selection of tweeter designed for high-end car audio systems. High efficiency, huge power, different shape and dimensions, all of the offered tweeters are at the top of worldwide market. Anyone of the six models is carefully studied for best performance to be a part of fantastic audio systems with a final result much more than you can expect. All come with a proper protection circuit. Also the classic series DTH by 19mm or 3/4” and 25mm or 1” have been improved having now a rubber support to solve the angled mounting.