Bill Epstein Messages: 1088 Registered: May 2009 Location: Smoky Mts. USA
Illuminati (2nd Degree)
I think it goes beyond. The bi-wires I once had were one set of contacts at the amp end and 2 at the speaker. Shotgun is 2 sets of terminations at both ends. Either way is bogus, assuming a single run has enough gauge to conduct the signal.