Q: I appreciated your article on setting up a surround-sound system last month. The information was clear, concise and useful. I have often wondered about the purpose of a subwoofer. I have an old ...

I know it can be done. I'm seeking guidance on how not to blow my speakers or my amp. I have two pairs of 8 ohm speakers (front and back surround), along with an 8 ohm center speaker, connected to my ...