I would like to upgrade the speakers some what but don't want to spend alot of $$$. I have had my car in a few times to see if they can fix the loose speakers with no luck. I am now thinking about taking it to a local radio shop and see what they can do and when it is there is it worth it to upgrade the speakers and spend about $500 if at all possible. Would this give me any improvement in sound and what would you recomend as far as speakers and the sizes I need?

 

Cig,

This is a subject that has been tossed around quite a bit on this forum. HERE is a link to a slew of threads about this very topic. You can find info such as speaker sizes, mounting depth, etc...
Note by mod Ron A: This is a link to a search. Search links are only good for about 2 hours, then they expire, which is why this one doesn't go anywhere.

One thread in particular that I found very informative can be found HERE.

Also, consider posting questions of this nature in the section called Bluetooth, Audio and Video. You may get more responses.

Good Luck.