Speaker

The present disclosure discloses a speaker, including a frame, a front cover forming an accommodating space with the frame and a vibration system and a magnetic circuit system which are accommodated in the accommodating space and are respectively fixed to the frame, where the magnetic circuit system...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	Zhang, Guqing
Format:	Patent
Sprache:	eng
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS
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