I predict lower THD, lower IMD, more bass extension, higher SPL capability. And also 60 degree wide radiation on each side. Other than that very similar.I want to see the S6C and how it compares to the C6C.
To be honest, I want to see what's the THD and IMD are like on the C5C and C6C more, because we already know the Purifi drivers are state of the art whereas Ascilab will have to work hard to get low distortion at higher output levels with the SBA drivers.