Lightweight Loudspeaker Systems in Cars
In this paper, we describe the principles and advantages of a new electromagnetic loudspeaker system. The new electromagnetic driving configuration, which has unique dual gaps and dual coils, will contribute to better linearity of the loudspeaker performance, yet will provide better flexibility to the selection of magnetic materials for an electrokinetic actuator. Most particularly, the distortion in the reproduced sound is well improved and the weight of the loudspeaker is ultralight. These advantages have been achieved through the flexibility of the magnetic material selection which closely relates to the proposed dual-coil and dual-gap configuration.
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members and is temporarily free for AES members.