amatta1989
08-13-2009, 09:47 PM
as the title states i am planning on installing a amp and 2 subs in my B5 S4. my question is can i use the stock head unit if so is there a aftermarket harness needed to do so?
any help would be greatly appreciated thanks, alex
mattiouti
08-14-2009, 10:39 AM
yes you can. you just need to install a line output converter so you can run RCA wires
amatta1989
08-14-2009, 12:12 PM
yes you can. you just need to install a line output converter so you can run RCA wires
thanks [up]
jbone
08-17-2009, 01:08 PM
i found the best place to splice in was on the back deck at the stock subwoofer under the long removable grill.