I recently purchased some speaker wire for my back surrounds. The salesman at best buy told me it was 12 gauge and in my excited haste to connect the plugs and get the wire run I did not closley examine the wire to see if it really was 12 gauge. AS I was stripping the wires and looking more closely at it it became obvious that it was more like 16 gauge. Anyway I have enough of this supposed 12 gauge stuff to run to lengths to each speaker. Would that be the equivalent to a single run of 12 gauge? It is about a 60 ft stretch.