I have 38' from my Amp to my right speaker & I'm using;
FURUTECH Flagship OCC HIFI Speaker Cable Fever Grade Audio Bulk Cable |
from Ali xpress. Terminated with Viborg solid copper banana plugs. Opened my system dramatically. As I alway say; '' don't be a chump'' & pay ridiculous monies on products that you can't hear immediately. YMMV, but I wouldn't suggest them if it didn't work for me.