Patent ID: 9668058
Date: 2017-05-30
CPC Classifications: H04R

Claim:
1. A speaker diaphragm comprising: a vibrator; and a suspension that is adhered to an outer peripheral part of the vibrator and supports the vibrator so that the vibrator is capable of vibrating, wherein at least part of the suspension includes a top surface member that constitutes a top surface part of the suspension, a rear surface member that constitutes a rear surface part of the suspension, and an intermediate member disposed between the top surface member and the rear surface member, the top surface member, the rear surface member, and the intermediate member being stacked on one another, a rigidity of the intermediate member is lower than that of at least one of the top surface member and the rear surface member, the top surface member has one or more first holes, the rear surface member has one or more second holes, and at least some of the one or more first holes and the one or more second holes are disposed so as to overlap each other across the intermediate member in a direction in which the top surface member, the rear surface member, and the intermediate member are stacked.