one of the trunk speakers is blown and without fading it almost completely to the front or side, it sounds terrible. what should i replace those trunk speakers with? im going to keep the shaker500 head unit in.

 

I put infinity 6812cf speakers in the doors and I think they sound pretty good. They will fit in the rear as well. They are a previous generation speaker, but you can either get the updated version of Infinity 6x8 or shop around. It looks like some places are selling them for less than 40 bucks.

 

any 5x7 coax thats half way efficient, personally replace the fronts and move those to the rear

 

I put a 3 way set from O2 Audio with a 8" woofer,4" sealed mid and tweeter. Had to make a ABS plate, but there was no cutting other then that. I also bypassed the amp and im putting 3 10" in the trunk now.