Speaker system for radiating acoustic energy into a cabin of a m

Details Speaker system for radiating acoustic energy into a cabin of a m Speaker system for radiating acoustic energy into a cabin of a m

1988-03-31

1989-07-11

Ng, Jin F.

Electrical audio signal processing systems and devices

Vehicle

381 87, 381188, 381205, H04B 100, H04R 102

Patent

active

048479071

ABSTRACT:
A speaker system for radiating acoustic energy into a cabin of a motor vehicle comprises a loudspeaker unit including a vibrating member, a vibrator for vibrating the vibrating member in response to an electric signal supplied thereto and a speaker frame supporting the vibrating member and the vibrator. The speaker system further includes a speaker support supporting the loudspeaker unit, which is abutted onto a support panel of the vehicle defining the cabin. A base member is provided outside of the support panel from the cabin, toward which the speaker frame is drawn by connecting member by way of an aperture formed in the support panel so as to urge the speaker support onto the support panel.

REFERENCES:
patent: 1972927 (1934-09-01), Engholm
patent: 3925627 (1975-12-01), Ashworth
patent: 4492826 (1985-01-01), Chiu

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