I owned a Audio store for 10 years and know a thing or two about everything regarding speaker build and pricing,myself have been modding Xovers for years Magico makes a very good speaker ,very similar in many aspect to YG Acoustics
custom machined drivers and cabinets .. Both are waay over priced though with roughly a 6 x markup per cost to mfg. their Xover could be better Mundorf Supreme silver gold oil use too much plastic in its dielectric and a bit tipped up in scale ,also Path audio resistors are better in every respect vs the Mundorf resistors .for that kind of $$ Monies they for sure should put Duelund cast capacitors in there which are the best of the lot .I am speaking as if I built them
and had my name on them for that kind of money referring to their $30k on up .top quality only would do IMO.