Which power cords have high resolutions and separation??

@charles1dad and @thyname agreed. 
Let’s not try to teach a pig to sing.
Ignore and they’ll go away. 

Bose system huh!  Now that's  funny. I had a good chuckle, Come on here out of nowhere and bash power cords. I'm still laughing 

According to this link, power cables don’t matter.

Yes indeed. If it is in the Internet, it must be true 🙄