High output loudspeaker for low frequency reproduction

Details High output loudspeaker for low frequency reproduction High output loudspeaker for low frequency reproduction

1986-02-26

1988-03-29

Fuller, Benjamin R.

Acoustics

Plural diaphragm sound sources

181147, 181150, 181152, 181155, 181199, H05K 500

Patent

active

047337494

ABSTRACT:
A loudspeaker system for low frequencies has a manifold chamber into which oppositely mounted and aligned woofer units radiate sound. The chamber radiates the sound perpendicularly to the woofer axes, either directly into space or into a horn. An additional back woofer may radiate directly in the perpendicular direction.

REFERENCES:
patent: 3898384 (1975-08-01), Goeckel
patent: 4391346 (1983-07-01), Murakami et al.
patent: 4437540 (1984-03-01), Murakami et al.
patent: 4629029 (1986-12-01), Gunness

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