Servus people, like that, haven’t been on the road for a long time, but just play with the idea to exchange the speakers in my Golf 3 Bj.95 (5-door). I don’t want to change the mega-fat system, but just a better sound, maybe later another radio. Now I’ve already read something about doors, etc., but I don’t want to do that at all, or is it absolutely necessary if I install other boxes? What can you recommend to me as reasonable boxes, Let’s say 100€ +/-. Should I exchange all or just those in the doors? As I said, the system just wants to poke up a bit… Thanks for your help