Speaker grill assembly

Details Speaker grill assembly Speaker grill assembly

1990-10-03

1992-05-19

Hix, L. T.

Acoustics

Diaphragm and enclosure

181150, 181199, H05K 500

Patent

active

051139685

ABSTRACT:
A speaker grill assembly, which comprises a grill constructed to support a speaker on a wall. The grill includes a body having an opening through which the speaker emits sounds and a passageway through which the body may be connected to the wall. A perforated screen constructed to cover the opening and passageway in the body of said grill detachably is connected to the grill. A pad is constructed to prevent viewing the opening and passageway in the body of the grill while permitting the sound emitted by the speaker to pass substantially unimpaired therethrough. The pad is disposed between the grill and the perforated screen when the grill and the preforated screen are fastened to one another.

REFERENCES:
patent: 4439643 (1984-03-01), Schzeizer
patent: 4799264 (1989-01-01), Plummer
patent: 4887690 (1989-12-01), Patel

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