where do I find a line to tap for amp and sub woofer add on?
Have a Bose system, with AC Delco double din 6 disc changer in dash. There is a pre-amp under the center console, no RCA out, no real place to tap in for base. Can hear base from forward console, where and how to tap in to get a signal to new amp and subsequently new sub woofer?
Thanks, Ross