In a 1988 trans am are the 2 holes in the dash for speakers i pulled the conor of the cover up didnt see any thing of coarse there is not a radio in the car getting ready to buy one. dont see any where else in the car you can put speakers. another question does alpine make a good cd player i havent bought a deck in years the last one was a alpine tape deck it was good 350.00 cd player are a little cheaper..

 

Yes in the upper corners of your dash (if you take of teh pad) there should be holes for 4x6" speakers and then in the sail panels in the back 6x9. The 4x6" sound ok IMO. I made custom kick panels out of fiberglass and stuck 6 1/2 speakers in there. Sound 10x clearer than my 4x6's ever did.