Mach Audio System | Ford Expedition Forum Does anyone know the specs on the Mach Audio System, Ford Expedition Forum. Forums > Ford Expedition Forum > Electrical > Mach Audio System Discussion in 'Electrical' started by stuntmanisme, Jan 10, 2006. Page 1 of 3 1 2 3 Next > Jan 10, 1997 Ford Expedition Mach Audio System Wiring Diagram Medium size of 1999 ford expedition mach audio system wiring diagram 70 volt speaker 97 sound full size of 70v speaker system wiring diagram car stereo 2002 mustang gt mach audio free 2000 f250 stereo wiring 9 8 asyaunited de u2022 rh 1999 ford expedition fuse diagram 1997 radio full size of car speaker system wiring diagram 97 expedition mach SOLVED: I've got a 1999 ford expedition with the Mach - Fixya I've got a 1999 ford expedition with the Mach radio system in it and it does not have any bass playing thru the front or back speakers and i've changed out the factory amp thats in the back where the sub is. The treble works fine and the speakers sound good just no bass what-so-ever THANKS!!!!! PLEASE some help with a mach system in 99 expedition(I I got my wife a 99 ford expedition with the mach system and only the front passenger speaker is working. Heres the wiring info: 1999 Ford Expedition with Mach Audio Wiring Information Have you checked for broken wires in the door boots? Pretty common on these. B. BS1D3 Member.
Related with 1999 ford expedition mach audio system wiring diagram