Loudspeaker box

The invention discloses a loudspeaker box. The loudspeaker box comprises a box body; the front side of the box body is provided with a first bass loudspeaker mounting port and a high-pitch loudspeakermounting port; the top surface of the box body is provided with a second bass loudspeaker mounting p...

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Bibliographic Details
Main Authors ZHANG YING, WENG WEI, ZHAO YUXIANG, HE CHANGSHENG
Format Patent
LanguageChinese
English
Published 24.04.2018
Subjects
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
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Summary:The invention discloses a loudspeaker box. The loudspeaker box comprises a box body; the front side of the box body is provided with a first bass loudspeaker mounting port and a high-pitch loudspeakermounting port; the top surface of the box body is provided with a second bass loudspeaker mounting port; a first bass loudspeaker is installed inside the first bass loudspeaker mounting port; a second bass loudspeaker is installed inside the second bass loudspeaker mounting port; a high-pitch loudspeaker is installed inside the high-pitch loudspeaker mounting port; openings are formed in the bottommost part of the back surface and the backmost of the bottom surface of the box body; a first sound channel and a second sound channel are formed inside the box body; the front side of the first sound channel is communicated with the first bass loudspeaker mounting port, and the rear side thereof is communicated with the opening; and the front side of the second sound channel is communicated with the second bass loudspe
Bibliography:Application Number: CN201711171840