Bamboo Fiber Speakers

" Osaka, Japan-Panasonic Electronic Devices Co., Ltd. has developed the high sound-quality speaker adopting the 100%-banboo-fiber diaphragm, in partnership with Research and Development Center of Bamboo Resource, Doshisha University.
The newly developed speakers are expected to reproduce higher sound-quality than the speaker with the diaphragm using high-technology fiber, and to reproduce natural original sound. Since a bamboo growing up fast is used as raw materials for them, they are environmentally-friendly from the point of view of resources protection compared with the diaphragm using a high-grade wood pulp including a needle-leaf tree."
link- Panasonic