I was one of the first to buy them when they came out, really good speakers back then, but the highs were just TOO high! I'm running Boston Acoustics and they are awesome... before they, correct me if I'm wrong, switched from titanium tweeters to aluminum tweeters a few years back.roman4189 said:Say something about MB Quart, how good are they? What good speaker models do they make? And also I have an answered questions, if I get components, will the installation of them, involve cutting any of the door trim?