Are the Accuton ceramic midrange drivers pure ceramic or are they sandwich type?
I found this paper regarding Harman's CMMD drivers that were used in the Infinity line for quite a while: https://www.excelia-hifi.cz/infinity/data/ceramic-metal-matrix-diaphragms.pdf
The new DCC cones in the Revel Be speakers reportedly take the CMMD design and improve upon it.
I found this paper regarding Harman's CMMD drivers that were used in the Infinity line for quite a while: https://www.excelia-hifi.cz/infinity/data/ceramic-metal-matrix-diaphragms.pdf
The new DCC cones in the Revel Be speakers reportedly take the CMMD design and improve upon it.