Integral body speaker with detachable terminal plate

Details Integral body speaker with detachable terminal plate Integral body speaker with detachable terminal plate

1988-05-05

1990-12-18

Isen, Forester W.

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Having electrostatic element

H04R 906

Patent

active

049792202

ABSTRACT:
A speaker having a core casing for enclosing a magnetic casing and a housing which form one integral piece. The integral piece accurately retains a magnetic plate and a magnetic core relative to the housing. An annular cavity is formed between the magnetic plate and the magnetic core for receiving a voice coil bobbin and cone assembly and allows the assembly to vibrate freely. The housing comprises an annular front face which has a terminal plate mounted on an outer edge thereof. A detachable terminal plate fits on the terminal plate mount core casing.

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