Title:
LOUDSPEAKER CABINET
Document Type and Number:
Japanese Patent JPS5391722
Kind Code:
A
Abstract:
The invention relates to loud-speaker enclosures comprising a sealed box with several loud-speakers. More particularly, the invention relates to a sealed box enclosure comprising an amplifier and in which the loud-speakers form two groups which, connected in series, constitute the first two arms of a bridge circuit. The other two arms of said bridge circuit form a voltage divider. A negative feedback loop is connected to the node of the first two arms while a positive feedback loop is connected to the node of the other two arms.
Inventors:
MISHIERON FURANSOWA
Application Number:
JP12954277A
Publication Date:
August 11, 1978
Filing Date:
October 28, 1977
Export Citation:
Assignee:
THOMSON BRANDT
International Classes:
H04R3/04; H04R3/00; (IPC1-7): H04R1/02