Installing aftermarket rear speakers

[amagalla]

are the rear shelf speakers wired in series or parallel? Planning on doing this upgrade as a DIY project and wonder which would provide better sound. Based on my understanding wiring them in parallel sounds like the better idea. I would probably add an amp for those 4 rear speakers also.

I'm interested in this too. I'd most likely buy some 8 ohm speakers and wire them in parallel.

Tony

[Jamesp]

It's going to depend on the speakers and amp. How you wire will depend on what impedance are you shooting for.