So is everyone's bass coming through the seats well or do you have to put a seat down to hear it well? Also I suppose trying to install 8" subs in the doors of a base GT would be a pretty involved install.
For those who installed component fronts, where did you put the tweeters?
I'm not sure what you are asking?
If your asking about those of us who have a sub in our trunk, well my sub shakes the car and hits hard for what it is.