This looks pretty interesting.
Interesting was my first thought too. At first glance I thought they had finally made a replacement for the trusty UCS1, but not quite... I have yet to see a Yorkville Synergy system in the wild, and I recall back when they originally came out not being impressed for the reasons we've long-since mentioned. I'm all for yet another take at trying to build a system that can scale from very small to very large, but as we all know physics definitely isn't on anyone's side for making that the "right" solution for any given job.
The sub is an awkward size too, and at 165 pounds still isn't what I'd consider to be easily portable. Even the JBL SRX828SP weighs in at under 150, and the UCS1s are a piece of cake to move with their tilt-back design. That price seems high as well. What I liked so much about the Unity series is that it's excellent bang-to-buck. While it's no Danley rig, I can buy 8 UCS1 subs for the price of 1 TH118. Once Yorkville starts getting into the Danley/JTR/RCF/Fulcrum pricing I'd want performance to match, and while I haven't heard this system yet I'd be surprised if dollar for dollar it would outperform a more premium product.