Title:
SPEAKER DEVICE
Document Type and Number:
Japanese Patent JP2020072438
Kind Code:
A
Abstract:
To provide a speaker device which makes it easy to add another speaker device.SOLUTION: In a speaker device 1, a box 2 in which a speaker 6 is installed includes two connectors 9 having two poles capable of being electrically connected from the outside of the box 2. The speaker 6 and the two connectors 9 are electrically connected in parallel inside the box 2 for each pole.SELECTED DRAWING: Figure 2
Inventors:
KUBO FUMITO
KAWAMOTO SHINYA
YANASE HIROAKI
UEKAGO HIDENORI
KAWAMOTO SHINYA
YANASE HIROAKI
UEKAGO HIDENORI
Application Number:
JP2018207167A
Publication Date:
May 07, 2020
Filing Date:
November 02, 2018
Export Citation:
Assignee:
OKAMURA KK
International Classes:
H04R1/06
Domestic Patent References:
| JPS54107325U | 1979-07-28 | |||
| JP2009111670A | 2009-05-21 | |||
| JP2000244992A | 2000-09-08 | |||
| JPH06175666A | 1994-06-24 |
Foreign References:
| US7201251B1 | 2007-04-10 | |||
| US20030091199A1 | 2003-05-15 |
Attorney, Agent or Firm:
Kazuo Shigenobu
Ryoichi Mizobuchi
Yoshifumi Ishikawa
Hideki Akiba
Taeko Katata
Michihiro Hayashi
Ryoichi Mizobuchi
Yoshifumi Ishikawa
Hideki Akiba
Taeko Katata
Michihiro Hayashi