I'm trying to change the head unit on my 00' S4 with bose system. I've heard so much about it being impossible. Some told me that I've to change the entire system i.e speaker, and amp. I've also heard if I was to change everything it isn't hard because the amps are on each speaker, is this true? Over the weekend I've found a shop who claims they can make a sony head unit to work with the Bose speaker with just a extra adapter. Since I've already hear this isn't possible, so now I'm coufused. Can I keep the speakers or not??
Thanks a lot!