I've got a Best Buy gift certificate burning a hole in my pocket and
have been thinking about some upgraded speakers for the front
doors.  The 6.5" size seems to be as standard now as the 6x9 was when
I was in HS.  (Yes I got some of those to put in the back deck of the
'72 Maverick!)  Anyway, I've looked at the archives and some member
websites and could not find exactly what I was looking for.  Can
somebody point me to a good reference for what dimension limits I
need to stay within for the speakers and best placement ideas?

Thanks,
Edward