VOICE COIL CABLE FOR USE IN SOUND-PRODUCING APPARATUS, VOICE COIL, AND SOUND-PRODUCING APPARATUS

摘要

Provided in the present invention is a voice coil cable for use in a sound-producing apparatus, comprising: a cable body and a cavity provided within the cable body, the cable body being configured to introduce a current signal; and the cavity being in a vacuumed state or filled with an insulating gas. Also provided in the present invention is a voice coil. The voice coil is provided with the voice coil cable. Also provided in the present invention is the sound-producing apparatus. With the cavity of the voice coil cable being filled with the insulating gas or the cavity being provided in the vacuumed state, the weight of the voice coil is reduced, thus mitigating the impact of a skin effect with respect to the voice coil cable, and increasing the utilization rate of the voice coil cable.