thanks all for advice and suggestions
@cakyol - what is the significance/importance of tin-plating on hook up wire? the cardas hookup wire spec says it is multi strand ’litz wire’ - won’t that cause termination/issues? ... i am a bit concerned the 8 ga wire you suggested might be a little hard to work with... but they have thinner wire, thinking 12 gauge would be sufficient
also -- point noted on overheating risk to crossover board... spendor thought of this evidently as the c-o pcb connections are using slide-on spade connectors -->
https://www.te.com/usa-en/product-640903-1.html?te_bu=Cor&te_type=srch&te_campaign=ggl_usa_c...will stay away from the home depot wire for sure, the idea is to get some decent wire in there -- but damn, some of that neotech and dueland stuff is pricey for plain ol copper wire! (put audiophile label on it, double the price! 🤭)