Title:
SPEAKER SYSTEM
Document Type and Number:
Japanese Patent JP2009262739
Kind Code:
A
Abstract:
To reduce the magnetic leakage flux from a magnetic circuit with a relatively simple constitution, to reduce the magnetic flux leaking toward the direction substantially orthogonal to the acoustic radiation direction, and to reduce the magnetic leakage flux with a simple constitution in a speaker system having a plurality of speaker units.
A speaker system 1 includes at least a pair of speaker units, and a second cabinet 3 for supporting the speaker units. In the second cabinet 3, the speaker units are arranged so that back sides of the pair of speaker units are opposite to each other, and a plate-like shielding member 35 is arranged on a side face of the second cabinet 3 so as to hold the pair of speaker units.
More Like This:
Inventors:
KATSUTA TEPPEI
KAIWA KOJI
KAIWA KOJI
Application Number:
JP2008114007A
Publication Date:
November 12, 2009
Filing Date:
April 24, 2008
Export Citation:
Assignee:
PIONEER ELECTRONIC CORP
PIONEER TOHOKU CORP
PIONEER TOHOKU CORP
International Classes:
B60R11/02; H04R1/00; H04R1/02; H04R3/00
Domestic Patent References:
JPH0591586A | 1993-04-09 | |||
JPH0243095U | 1990-03-26 | |||
JPH10224891A | 1998-08-21 | |||
JPS62109588U | 1987-07-13 | |||
JPS6188398U | 1986-06-09 | |||
JPH05181328A | 1993-07-23 | |||
JP2007285934A | 2007-11-01 |
Attorney, Agent or Firm:
Eichi International Patent Office
Ritsumasa Kobashi
Ritsumasa Kobashi