Loudspeaker

The utility model provides a loudspeaker, including the shell, its characterized in that combines to have the connector structure on the shell, the connector structure includes signal through connections ware and ID discernment connector, loudspeaker's voice coil loudspeaker voice coil lead wire and external circuit are connected to signal through connections ware, ID discernment connector cooperatees with the terminating set, discerns loudspeaker's ID. Utilize above -mentioned utility model, can make the terminating set acquire loudspeaker's ID information through ID discernment connector to export corresponding audio signal, improve loudspeaker's performance. 本实用新型提供种扬声器，包括外壳，其特征在于，外壳上结合有连接器结构；连接器结构包括信号贯通连接器以及ID识别连接器；信号贯通连接器连接扬声器的音圈引线以及外部电路；ID识别连接器与终端装置相配合，识别扬声器的ID。利用上述实用新型，能够通过ID识别连接器，使终端装置获取扬声器的ID信息，从而输出相应的音频信号，提高扬声器的性能。