3M's new Embedded Capacitance Material usefulness for "high End"?

Ultra thin sandwiched mylar by the sounds of it, "loaded with sub-micron non-fired barium titanate ceramic particles"

Some new sort of planer speaker 0.984252 of a thou thick, with no caps for the xover, utilising it’s own capacitance maybe???
http://multimedia.3m.com/mws/media/316065O/ultra-thin-epoxy-materials-for-embedded-capicitance.pdf

http://multimedia.3m.com/mws/media/280609J/3mtm-embedded-capacitance-material-ecm.jpg

Cheers George

Epoxy would be for the dielectric of a capacitor, and the thinner it is, the higher the capacitance.