Marc996 Posted October 14, 2008 Report Share Posted October 14, 2008 Hi all, I have an AVIC Z1 in my 02 Porsche 911, it's wired right up to the factory Bose system and DID sound great, I have noticed that lately it seems to be a bit "muddy" in sound. Could it be a grounding issue? Thanks! Quote Link to post Share on other sites
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.