Any "hobbyists" hear Lansche 4.1 speakers?


Hoping to get some feedback on the sonic attributes of an interesting design,that fits in "real-world" sized rooms.I DID read the distributor's earlier post,but wonder how many filks have experience here.The high efficiency is very interesting,but just how good are these?Also,cabinetry...what are they made of?
Thanks.
sirspeedy