can anyone help,
on my audi a3 i got a my own sub and amp put in leaving the originall head unit and speckers,what i noticed is that the chap at the shop took the signal from behind the head unit of the rear speckers, which is fine, but he did not use a rca line converter, he simply cut off the rca at the ends and tapped the signal that way, so if he was to use a rca line converter would it make a difference to the signal, and if so which is a good rca converter
on my audi a3 i got a my own sub and amp put in leaving the originall head unit and speckers,what i noticed is that the chap at the shop took the signal from behind the head unit of the rear speckers, which is fine, but he did not use a rca line converter, he simply cut off the rca at the ends and tapped the signal that way, so if he was to use a rca line converter would it make a difference to the signal, and if so which is a good rca converter