I saw Steve Guttenberg's review and he is mighty impressed. In fact, he called it a breakthrough product. I have the KEF LS50 wireless ... so tempted to sell them and get these instead. 
I just bought v1 passives a month ago and am really enjoying them. And now Mr. Gutenberg says "if the LS50 Meta’s are a 10, then the originals are a 6.5." That is a pretty big jump in incremental performance. Sigh.
They are coming out with the wireless 2 in November if you still want wireless.
We got our demo.pair yesterday we might hava a far greater break rhrough monitor look for our video later this month meta materiels vs mega metal our new monitor uses the most inert cabinet currently on the market it isa tiny speaker that weighs 25 lbs
Dave and troy
Audiointellect Nj