Multiple chamber loudspeaker system

Details Multiple chamber loudspeaker system Multiple chamber loudspeaker system

1989-07-14

1991-06-25

Fuller, Benjamin R.

Acoustics

Diaphragm and enclosure

Reflex baffle

181144, 181150, 181154, 181160, 181163, 181199, 381 90, 381154, 381159, H05K 500

Patent

active

050258850

ABSTRACT:
A loudspeaker system has an enclosure with a baffle dividing the interior into first and second subchambers. The smaller subchamber is directly coupled to the region outside the enclosure by a port tube. The larger subchamber is coupled to the region outside the enclosure via the smaller subchamber by a port tube. The dividing baffle carries a woofer.

REFERENCES:
patent: 1969704 (1934-08-01), D'Alton
patent: 4112259 (1978-09-01), Carlsson
patent: 4549631 (1985-10-01), Bose
patent: 4875546 (1989-10-01), Krnan
Teledyne Acoustic Research, STC 660 Subwoofer Satellite System, copyright 1988.

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