A measurement of the thickness of a cable, which is the inverse of its size. For example, the diameter of an 18 gauge wire is 1.02mm, while the smaller number 12 gauge is 2.05mm, more than twice the ...
I'm planning an in-ceiling speaker installation. The total length of the run will be about 100 feet from speaker to volume knob to speaker selector. I bought a spool of 16AWG wire, but good ol' ...