View Full Version : I need the (32)? pin out diagram for Bose amp

08-06-2009, 09:18 AM
I am upgrading to an aftermarket amp but I would like to tap into the Bose amp plug in the trunk instead of running all new speaker wire. Does anyone have the pin out schematic for this plug. I did find one for a 23 pin setup but it doesn't show outputs for the front speakers. I have a 2004 S4 with the Bose audio w/o Nav.
Does the stock Bose amp only power the rear and sub?

08-06-2009, 12:00 PM
Here you go.