Interesting looking piece, but for my US$7600, I might aspire to better than +/-7Db...
Then again, I am intimately familiar with how speakers that might not measure that well, can sound really good. But, I built those, so it could just be me!
In any case, I see that they have some Canadian distributorship, including a place not far from work, perhaps a visit is in order, to see how they do actually sound.