No one actually knows how to lculate what speaker cable they need

This is getting good. Like pro wrestling at its best worst.

Mr. geoffkait
That directional power cord ,that you have mentioned before, if instead of using it on my audio gear, I'll connect it to my coffee machine, would it make a better coffee?

I think that to be an audiophile, I need to use both, my ears and what's in between. This is how I came out with this idea, how to calculate speaker cables.

For some reason, there are too many weird stories going on with audio and audiophiles, that no other hobby does (like photography, that use optics and camera):

Directional wires, Cryogenic treat, Skin effect in the audio band, Burn In to wires!, Bi wired, Silver over cooper and more. All that for a wire? Is that a hidden camera program or for real?

So sayeth The Iron Sheik.  Pro wrestling at its worst? You mean there’s a best?

No one actually knows how to calculate what speaker cable they need.
If listening specifications and comparing data information on all audio equipment was the final solution, many good companies would go out of business. Tube equipment and turntables would be extinct. Specs are important, but audio is listening (to what the end user is happy with). That said, for me a well made, proper gauge cable is all that is needed. 

I've mentioned before (but really, you simply can't get enough of these fascinating tales) that my current speaker cable was chosen because Bill Low, who just happened to be standing behind me at a shop when I was talking about bi-wire cables with a sales dude, personally handed me a set and said, "use these." He said some interesting things like his personal hifi rig is in his bedroom (!), and that some sort of magnetic interference issue was obviated by the separate runs of wire in his Rocket cables. My "Marshall McLuhan" hifi moment. And the cables get the juice to the speakers with aplomb.