PU cone for loudspeaker

The utility model discloses a PU cone for a loudspeaker, which belongs to the technical field of sound accessories, and is characterized by comprising a cone frame, a cone body arranged in the cone frame, a voice coil arranged in the cone body, a dustproof cap arranged at the top of the voice coil,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU WUFAN, GUO ZHIXIONG
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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