Bi-wiring?

Like this!!
https://www.audioadvice.com/content/speaker-bi-wiring-bi-amping-explained/

Yogiboy, thanks! Exactly what I was looking for!

My bi-wiring with used good cable was a success... With a costly cables it is not worth the subtle upgrading effect... But with good used cable at low cost it is very interesting little upgrade...

Bi-wiring utterly depends on the speaker as some benefit from it and others don't. Example: I had a pair of the excellent Silverline Preludes for years and when I spoke to the designer (thought I might need a woofer...I didn't), Alan Yun, he told me that although other models in his lineup should be bi-wired, the Preludes sounded better single wired. I tried both, and he was absolutely right...more coherent (his words).