Maybe get a subwoofer first, then see if you’re moving in the right direction.
If so, maybe think about adding another subwoofer to even out nodes. If not, then can try a different speaker and maybe use the subwoofer also.
I’m not familiar with Audio Note Sonics (soooooo many variations), but I believe they are highly musical. If you’re looking for a “musical” speaker, I find the Devore O/96 Speaker is One of the most “musical” speakers I ever demoed.

