Loudspeaker assembly with adjustable directivity

Details Loudspeaker assembly with adjustable directivity Loudspeaker assembly with adjustable directivity

1998-06-11

1999-09-28

Le, Huyen

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Mounting or support feature of housed loudspeaker

381386, 181150, H04R 2500

Patent

active

059600950

ABSTRACT:
A loudspeaker assembly includes a base, a supporting plate, a casing, and a loudspeaker. The supporting plate is securely mounted to the base and includes a jointing member formed on a side thereof. The casing has a first end securely engaged with the supporting plate and a second end. The loudspeaker has a first end extending beyond a second end of the casing and a second end with a planar bottom side in a universal joint connection with the jointing member on the supporting plate. The loudspeaker has a section, which is slidable relative to an inner periphery of the casing to allow adjustment of an orientation of the loudspeaker relative to the supporting plate.

REFERENCES:
patent: 4811406 (1989-03-01), Kawachi
patent: 5133428 (1992-07-01), Perrson
patent: 5148490 (1992-09-01), Draffen
patent: 5319164 (1994-06-01), Shen

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