I want to upgrade my speaker and just don't know what to get? My local stereo shop told me that the front was 5.25 aand i should get 6.5 and it'll fit fine and the rear was 4' and i could fit a 5.25. Please help!!!

 

If you have the 430, you have 6.5" in the front and 4" in the rear w/ 10" sub in the rear deck.

 

no i have a gs3. thanks gillexus

 

4 inch rounds in front, 1 inch tweeters in A pillars. Rears are also 4 inch rounds. 10 inch sub in back. If you're looking to install larger speaker sizes, be careful of the mounting depth up front. 2 3/8th inch is pretty much the max with the window rolled down.

Percy