The composite diaphragm is a product made of high-pressure polyethylene as the main raw material and extruded and and formed into bubbles at a high temperature of about 230 degrees. It is a new type of plastic with light texture, good transparency, non-toxic and odorless,It has good shock absorption, impact resistance, heat sealability, enhances the rigidity and elasticity of low and middle frequencies, and improves the sensitivity of the speaker!
Driver: 4 Balanced Armature +1 Dynamic driver
4BA: 2BA for high frequency，2BA for middle frequency
1 Dynamic: 10mm composite diaphragm Dynamic driver for bass