Quite simple really, are all Mach 460 rear amps the same? For instance, will a rear amp from a 2003 Mach 460 system work in my 1994 system?

Thanks

 

wow, not sure there. the equipment was the same but I think some of the wiring may be different. If you compair the wire hrns connections and the look the same then you should be good to go but I have never personally done it.

If you have replaced the deck with an aftermarket, you can could just bypass the amps and install a regular set of speakers up front. The majority of the bass from the mach system is in the rear with the enclosure, and adding a set of full range speakers up front you will probably get better sound then the mach.