Audio Systems: wiring harness/pigtail, salvage yard, wiring harness

Question
I have a Bose head unit but dont have the wires that come out the back of the unit the model no. PN-2083D  there are 5 outlets 1 is antenna the other 4 i need where can i get these at.

Answer
Unless you have both the front and rear amps, and the harnesses for them, don't bother. This radio cannot drive speakers by itself, and is lots of work to interface with aftermarket amplifiers. If you still need the plugs, look at a salvage yard that has lots of Cadillacs.