Canare 4s11 is a good cable. Its fault is in omission. It’s not as extended and doesn’t have the separation and clarity of the AU24SX but it sounds decent.
I think Dueland might be a better choice.
https://partsconnexion.com/products/dual-dca12ga-2x12-awg-tin-plated-stranded-copper-oiled-cotton-speaker-interconnect-cable-black
Moving up the DIY chain would be the Neotech NES-3002 but it’s a pain to terminate ( need to be patient). Scroll to the bottom of the page.
https://www.vhaudio.com/wire.html
Keep both left and right channels runs length identical