Portable speaker for vehicles

Details Portable speaker for vehicles Portable speaker for vehicles

1984-12-03

1986-04-08

Fuller, Benjamin R.

Acoustics

Combined

181145, 181156, 181199, 381 86, H05K 500

Patent

active

045806535

ABSTRACT:
A portable speaker for vehicles which includes a shaped, box-like structure having front and rear sound chambers having top segments disposed in different planes and port holes communicating with the sound chambers, respectively, with front and rear speaker units provided in the respective sound chambers. In a preferred embodiment, the portable speaker is shaped to serve as an arm rest between bucket seats in a vehicle and can be positioned in several different configurations in order to provide sound of desired intensity and quality.

REFERENCES:
patent: 1580220 (1926-04-01), Schwarze
patent: 1905215 (1933-04-01), Cadieux
patent: 2133151 (1938-10-01), Rittenhouse
patent: 3283848 (1966-11-01), Patti
patent: 3688864 (1972-09-01), Guss
patent: 3845246 (1974-10-01), Ouvrier
patent: 4136755 (1979-01-01), Goes
patent: 4501013 (1985-02-01), Sato

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