Square loudspeaker with double magnetic circuit systems

The utility model relates to the technical field of loudspeakers, in particular to a square loudspeaker with a double-magnetic-circuit system, which comprises a square support, a square diaphragm and a square voice coil. A square magnet is arranged in the middle of the square bracket; a square washe...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	XUE HAIJUN
Format:	Patent
Sprache:	chi ; 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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