Pure Ceramic is made by 3 companies - as far as I can remember;
a]
Marten Design
b]
Issophone
c]
Tidal Audio
Many companies use a mix of Ceramic for the midrange & other woofers for the bass. That list is rather long to put here....
The msin issue is that Ceramic as a material is rather 'fragile' & to make big diaphram woofers is rather difficult.
Therefore a lot of people mate the ceramic midrange with different woofers. Speed - Texture - Tone etc. are issues that one has to look into;
Regards,
schwinnaudio
a]
Marten Design
b]
Issophone
c]
Tidal Audio
Many companies use a mix of Ceramic for the midrange & other woofers for the bass. That list is rather long to put here....
The msin issue is that Ceramic as a material is rather 'fragile' & to make big diaphram woofers is rather difficult.
Therefore a lot of people mate the ceramic midrange with different woofers. Speed - Texture - Tone etc. are issues that one has to look into;
Regards,
schwinnaudio