Vehicle speaker system provided with a passive radiator

Details Vehicle speaker system provided with a passive radiator Vehicle speaker system provided with a passive radiator

1978-11-22

1980-06-10

Hix, L. T.

Acoustics

Combined

181152, 181154, 181163, 181199, G10K 1000, H05K 500

Patent

active

042068304

ABSTRACT:
Disclosed herein is a speaker system for mounting in a vehicle wherein a passive radiator is provided in the interior of the speaker system. The speaker system is mounted on the rear window tray or shelf of the vehicle so that the radiating surface of the passive radiator faces the rear glass window of the vehicle to thereby produce a horn effect. Due to the horn effect, the lower sound spectrum is fully reproduced.

REFERENCES:
patent: 1930577 (1933-10-01), Atkinson
patent: 2642948 (1953-06-01), Olson et al.
patent: 3578103 (1971-05-01), Lennes
patent: 3780824 (1973-12-01), Prince
patent: 3993345 (1976-11-01), Croup

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