I just got an Audi and it has the wonderful Bose Premium Sound (did you catch the sarcasm?) and now I need to replace it. I am looking at some Boston components to replace the mids and highs. I haven't really looked into car audio in a long time so I really need some help. I like my highs sharp, my mids full, and my subs low and tight. The subs can't be muddy and they have to go to at least 20 hz. Money isn't really an issue, but I would like to stay under $2,000 for all the equipment, speakers, subs, and amps. If anyone has suggestions on speakers or amplifiers it would be greatly appreciated. By the way, I have 4 speakers and 4 tweeters to replace. Thanks again.