Hey guys I just got a new speakers and amp in my car. The installer posted pictures and info here:

http://www.xoutpost.com/electronics/...intensive.html

Anyway there were no tweeters and no amp in the system. There was also not a speaker in the center channel which according the audio guy was a good thing. The guy who did the upgrade said that this was the base stereo in Europe and he has never seen it in the US. He said they used to use a Hifi system here that included an amp and tweeters. When I listened to the 2009 I did not think it was that bad so I think it may have had the Hifi system.

I am not really an audiophile but to me the base stereo sounded really bad and I had to do this upgrade and went a little overboard with it. Sounds great now!

Just thought you guys might want to know what I found.