Thanks for the help guys. I think I may upgrade the speakers first, but after doing some reading on here, that doesnt sound simple either.
Given a factory bose system, can I simply drop in new speakers for the rear deck? 3/4 of them dont work at all, but I think the system still sounds pretty good (yeah I know).
I would just like to get some references or kappas, but they are two way speakers, replacing one ways. Would that throw off the dynamic of sound?