Hawg Wired What are the Harley-Davidson® speaker wire colors in my stock harness? The wire colors/pins listed below are common to all 1998-2013 Harley-Davidson® factory audio harnesses. When connecting a stock radio to Hawg Wired amplifiers, these wires are used to connect the radio Radio wiring question?? | Harley Davidson Forums Jun 03, 20082001 FLHT, I'm trying to straight wire an aftermarket radio/CD player but I do not know the color codes for the wires in the harness. Does anyone know which color is the power, ground, speakers, etc?? Any advice on how to would be greatly appreciated!!