CDT Audio designers and engineers have put 20 years or more into these special products, refining them, and then refining them again. CDT presents some of the most respected, thoroughly high end car audio speakers in the world. Read the reviews and the reports inside. The hi-fi magazines will all tell you that our speakers make the purest, most natural, and the most real sound in the industry. A sound that is remarkably different than what you are probably used to. A sound so live, so dynamic, and yet so neutral that you may swear you are at home, listening to a pair of $5000.00 reference class home towers! But you are not, you are in the car...where you never had it so good!