Pyramid speaker assembly

Details Pyramid speaker assembly Pyramid speaker assembly

1977-08-29

1980-04-29

Tomsky, Stephen J.

Acoustics

Diaphragm and enclosure

Reflector baffle

181144, 181146, 181199, H05K 500, A47B 8106

Patent

active

042001706

ABSTRACT:
A speaker assembly comprising a first cabinet or housing of a pyramidal configuration having a speaker element mounted therein in such a manner that the sound emitting from the speaker is concentrated in a direction outwardly of the pyramid, and a second housing of pyramidal configuration disposed in spaced relation to the speaker element whereby the sound emitting therefrom is directed against the walls of the second pyramid to provide a complete sound emission from the assembly through three hundred and sixty degrees.

REFERENCES:
patent: 2038253 (1936-04-01), Wheeler et al.
patent: 2065367 (1936-12-01), Evans

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