I can understand why some people find ceramic to be sterile and uninvolving. However, the driver is just one small part of a total system, and with careful component selection, the Accuton can produce a holographic image that is spooky real, with potential for outstanding harmonic textures and clarity. For classical music, they are particularly excellent. There are many speaker designers with many speakers at all levels, so it is difficult to generalize.
Most such speakers require power, so an excellent SS amp or monster tube amp is required. A tubed preamp and gold interconnects helped my system tremendously. I've heard the seemingly most insignificant change, like a different fuse, make my system sound inconsequential and uninvolving. One needs to be open to experiment and build around the speaker. The weak link in the chain will be heard.
I didn't like the all-ceramic Kharmas. They sounded thin and lean, bass was lacking and not real sounding. Combining a ceramic mid with a Kevlar woofer seems to be a great combination. Add a diamond tweeter, and one is capable of the most extended, pure, and angelic top end.
