Wall-mounted resin speaker cabinet

Acoustics – Plural diaphragm sound sources

Patent

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Details

181146, 181199, H05K 500

Patent

active

046403817

ABSTRACT:
A resin-molded wall-mounted speaker cabinet which has a reduced thickness and weight. The four side walls of the cabinet are inclined inwardly towards the back of the cabinet, and a terminal plate is mounted on one of the side walls. A baffle board is fitted into a front opening in the body of the cabinet, and a tweeter and a woofer are mounted in the baffle board. The tweeter and woofer are covered by a grille board and front grille. Adjacent the tweeter and woofer on the front surface of the baffle board is mounted a rigid plate, separated from the baffle board by a sound absorbing layer. The rigid plate may be made of glass, and a picture or the like may be placed behind the glass.

REFERENCES:
patent: 3953675 (1976-04-01), Babb
patent: 3982607 (1976-09-01), Evans
patent: 4029170 (1977-06-01), Phillips
patent: 4032725 (1977-06-01), McGee
patent: 4083426 (1978-04-01), Peugh
patent: 4161995 (1979-07-01), Pohlmann et al.
patent: 4177872 (1979-12-01), Watanabe et al.
patent: 4296280 (1981-10-01), Richie
patent: 4424881 (1984-01-01), Hattori
patent: 4454927 (1984-06-01), Seebinger

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