The MCMA Transducer was developed by our company and has been already granted patents in Japan and other countries. This technology is quite different from those of conventional cone speakers due to its sound wave characteristics (spherical wave versus planar wave) and the speed of its sound transmission. FPS Flat Panel Speaker is the 21st century’s symbolic speaker unit. FPS’s new generation speakers compose of our newest flat speaker unit, “MCMA”. Idealistic planar waves can be created by arraying many micro-cells on polymer molecule vibrating diaphragm. The MCMA planar wave technology broadens the functions of sound.