As I have posted many times, I use #10 thhn building wire I have found no difference in all this f the esoteric solutions, other that the wire may somewhat attenuate treble freqs
Well ...
Under stand the despite the great engineering in the KH The drivers are the cheapest thing that PwK could source
I have replaced my Eminence woof with a JBL, and run an Altec 511 horn on top
Basically, it's Klipsch Wood. 😀