[Link: blog.sonos.com]"The all-new Sonos Amp is twice as powerful (125WPC) as its predecessor, supports Apple’s AirPlay 2 and more than 100 streaming services, and includes an HDMI Arc port for TVs.
Launching globally in February 2019, the $599 Amp will be available to professional installers in the United States and Canada starting Dec. 1, 2018."
"early next year Sonos will partner with architectural audio leader Sonance to release a series of three such speakers, each one optimized to work with Sonos Amp and the Sonos platform."
says nothing about speakers included (beam?)