Anyone had any kind of luck with tuning the Alpine KCA-100BT unit in a Z or G? I am looking for mic location placement, speaker fading (more front or more rear), etc. Volume levels on the remote button as well. I know every system is going to be different, but maybe I will get lucky and find someone that has done an install that gets absolutely no feed back or echo through the system. Everyone who calls me knows I'm in my car because they can hear the echo. Please help.

 

That is the way everyone has been that I have installed so far. As well as all the ones I have talked to anyone about.

 

I have not done my personal one yet but I was thinking for feedback issue maybee the nav cubby would be a good place to put the mic.. its away from the speakers