Cabinet for loudspeaker

Details Cabinet for loudspeaker Cabinet for loudspeaker

1986-02-18

1987-03-17

Fuller, Benjamin R.

Acoustics

Diaphragm and enclosure

Reflex baffle

181152, 181199, H05K 500

Patent

active

046500316

ABSTRACT:
A cabinet for a loudspeaker is disclosed, which has a duct communicating the inside and outside of the cabinet. The duct includes a first duct section open to the inside of the cabinet and having a substantially constant sectional area and a second duct section extending from the first duct section toward the outside of the cabinet, the sectional area of the second duct section being gradually increased from the first duct section toward the outside of the cabinet.

REFERENCES:
patent: 2866513 (1958-12-01), White
patent: 4284166 (1981-08-01), Gale
patent: 4572326 (1986-02-01), Hutchins

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