Put in aftermarket amp
i have an 2001 audi a4 with symphony system and im trying to put in an amp for the rear speaks but i dont know where to solder the rca`s for the amp. to get a signal for the amp. a wiring diagram would help.
are you still using the factory head unit? if so your going to need to solder both the rear speaker wires behind the head unit, unless you can find the wires before they go into the factory amp. i had to do this in my a4. i can take some pics later if you would like
aren't the deck speakers already amped with the stock one?
here's the diy for adding a second amp to the stock one
http://www.a4mods.com/index.php?page...tml&category=4
here's the diy for adding a second amp to the stock one
http://www.a4mods.com/index.php?page...tml&category=4
Last edited by hiwords; Feb 9, 2010 at 03:34 PM.


