Contour Enthusiasts Group Archives Forums Modifications Audio Mach 460 audio system?

I dont really know whats involved in a mustang mach system.

But some of the Bose systems are pretty messed up. where their speakers are wired in parallel with some funky ohm load speakrs matched to the amp.. If you hook up your own speakers you could change the ohm load and mess up the Bose amplifier.
Almost every bose system is run off of its own external amplifiers which are usually mounted under the rear deck.