Speaker system

Details Speaker system Speaker system

1978-02-28

1979-12-11

Tomsky, Stephen J.

Acoustics

Plural diaphragm sound sources

181148, 181147, 181171, H05K 500, G10K 1300

Patent

active

041778723

ABSTRACT:
A speaker system employs: a baffle board in front of a cabinet made of wood, with a woofer mounted on the baffle board; and a sub-baffle board having a medium-range speaker and a tweeter mounted thereon. The sub-baffle board comprises a metal board and a damping plate such as a rubber plate laminated on the metal plate.

REFERENCES:
patent: 2031859 (1936-02-01), Schajira
patent: 2171940 (1939-09-01), MacNabb
patent: 2198243 (1940-04-01), Bussard
patent: 2217279 (1940-10-01), Karns
patent: 3291251 (1966-12-01), Zemrowski
patent: 3754618 (1973-08-01), Sasaki
patent: 3861495 (1975-01-01), Pearson

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