Spatial Audio M4 Turbo S. Is its design competitive with other baffleless speakers?

There has been over the last 6 months a few ads for Spatial Audio "Turbo" Series speakers, especially the Turbo M-4 S which retails for $1999.00

Is the "Baffle less" design provide the same wide and deep stage as the Magneplanar model .7 or 1.7i  or other similar planar design, and offer accuracy and musicality? .

I have seen only one or two reviews of their speakers in the audio press.

Thank you,

S.J..