Title: Sound reproducing system

Abstract: A cone speaker is mounted to a horn within a reflex chamber behind a forward opening through the chamber, and the forward end of a horn is attached to the opening. The speaker is connected in the entrance discharging rearwardly into the chamber, and forwardly into the horn. The horn includes a restriction between the forward end of the horn and the speaker, and ports are formed through the horn, entering the restriction.

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Inventors: Vice, Charles L. (Villa Park, CA, US)

Application Number: 906119
Filing Date: 1978-05-15
Publication_date: 1979-06-19
Assignee:
Primary Class(es): 181/152 181/144, 181/156, 181/159
Other Classes:
US Patent Ref:

1792655	Feb, 1931	Norton	181/192.
1843524	Feb, 1932	Stenger	181/159.
1878018	Sep, 1932	Stephens	181/159.
1878088	Sep, 1932	Zwikker	181/159.
1943499	Jan, 1934	Williams	181/159.
2615995	Oct, 1952	Voigt	181/159.
2900040	Aug, 1959	Novak	181/152.
3356179	Dec, 1967	Tompkins	181/152.

Other Refs:
Primary Examiner: Tomsky, Stephen J.
Assistant Examiner:
Attorney: Mon; Donald D.