Anyone experienced with Emerald Physics speakers?

Looking into purchasing EP 4.7's but it is impossible to hear them anywhere.
I have Spatials, the successor of sorts to EP. Absolutely beautiful sounding speakers. Huge soundstage, lots of nuances, and just fun to listen to music with. you should email Eric after the holiday and see what he says about them.
Purchased used 4.3 6 months ago. Unsuccessful with bi amping process. Very little help from the manufacture.Thankfully, they sound fantastic. Very happy with this purchase. Powered with Marantz MM7055 and the pre amp is AV7703.