Pborcich 10+ year member
Senior VIP Member
If RCAs werent reliable then they would have never become as prevelant as they are... that is why this is a PIONEER issue and only a pioneer issuei had a bad experience with a few pioneer HUs and now i ground all my RCAs to prevent noise. it has worked fine so far. i'd recommend just doing that and trying it before you buy anything else.
---------- Post added at 03:38 PM ---------- Previous post was at 03:37 PM ----------
Are they using stock A4 Ground?A4
I guess ill give wrapping the RCA's a try so long as it cant cause no harm, righ?
What year?
I drive an A4 97 and have 0 issues