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


It goes back to cable manufaturars, mostly provide no relevant data! to sales and the users. None will answer this!
Whay do you think that you own now the optimal cable to your setup?
I think I've figured it out. 


128x128b4icu
"In fact, damping factor means nothing."
I know close to nothing about damping factor but am perplexed by such a finite statement. Why do manufacturers of not-so-shabby products mention damping factor then? Is there any reason why a manufacturer of an amplifier would write in a promo material that "damping factor was increased from 205 to 260"? I know it is a promo material, but they get their stripes not on those numbers most of the time.
I’ve been buying high end cables for forty years and never spent as much as what it costs for the extra thick car battery type cables. The whole premise that audiophiles are being duped into paying great amounts for cables is ridiculous and simply not true. Of course, their are some audiophiles who buy very expensive cables. This is especially true since the Great Depression. Just like some people buy Ferraris and Lamborghinis. But they’re outliers. They don’t represent a trend or average or anything. Most people have learned to be financially conservative. We buy used. Hel-loo! I don’t see too many audiophiles buying $100,000 turntables, either, these days especially. You’re the only one who’s not happy. Everybody else is happy. Where’s the beef? 🐂

Cable manufacturers have provided more bang for the buck by evolving the whole cable technology, you know, by incorporating very pure metals, advanced geometries, long crystal copper, advanced welding techniques, cryogenics, controlling wire directionality and establishing data for cable burn in. What’s not to like? Revel in your time! 😀
After reading and following this thread from the beginning, I still fail to understand how a fraction of an ohm (or a few milliohms for that matter) can have such a profound effect? When you consider the average speaker's actual impedance curve does not adhere to the rated impedance. My 10GA cables are estimated to pass around 60 or 70 amps. Will a 300A rating make difference? Do I risk the threat of copper thieves breaking into my house and stealing my speaker cable? Please excuse my rambling
geoffkait may be right (mark this day in your century calendar).

This is from some cable test where around 50 people showed up. Obviously, those are people more obsessed with audio reproduction than average. Out of them...

 "55% of voting audience uses bulk wire (not branded) on their home systems. Of those that use branded cables, 72% cost $500 or less per set in retail dollars. Therefore, 13% of audience use “expensive cables”, 33% use branded cables $500 or less."

https://www.stereophile.com/content/minnesota-audio-society-conducts-cable-comparison-tests-0#kR5mmi...

Good info! Winter is coming. Maybe with 4/0 cables, I can jump start my car using my (10 output tubes per monoblock) OTLs playing some heavy metal?