The king sound may dip too low for these.
im sure they can. Handle it, but these amps are not really made for such a low ohm drive.
i own a pair, and they are the best amps I’ve ever owned, but I don’t go lower than maybe 3.5 - 4ohm with mine on certain music massages.
Yes, call steve McCormack and ask him , you can talk directly with the designer of the amps for a definite answer.