METHODS FOR MANUFACTURING SPEAKER DRUMSTICKS

Abstract

The invention relates to a method for producing loudspeaker diaphragms with rigid and soft elastic properties, including the following steps: (a) adhering a hardening polymer to the entire surface area of ​​the substrate; (b) drying the hardening polymer to create a rigid structure; (c) creating the loudspeaker diaphragm; and (d) separating the loudspeaker diaphragm from the substrate. This method also includes the following steps between steps (b) and (c) or steps (c) and (d), or after step (d): (e) adhering a soft elastic polymer to the entire surface area or individual areas of the rigid structure; and (i) drying the soft elastic polymer to create a soft elastic structure covering the entire surface area or individual areas of the rigid structure. In design, the stiffness and modulation of the speaker diaphragm can be adjusted by using a rigid or flexible elastic structure.