Can you tell me if I'm doing this the right way. I'm running my subwoofer connections out from my receiver pre-outs to the subwoofer input. I do have a separate system for my music needs and I was wondering if instead the wires originally coming from the amp of my music setup to the speakers, I will run it to the speaker input of the subwoofer then out to the speakers(cd player+preamp+amp+subwoofer+speakers sequence). In short I'm sharing the subwoofer functions between my HT and music setup. Anyhow I won't be running my HT & music at the same time. In doing this would I fry something along the way? Should the signal for the sub be coming only from a receiver or preamp?