Title:
SPEAKER SYSTEM FOR MOVING BODY
Document Type and Number:
WIPO Patent Application WO/2017/037805
Kind Code:
A1
Abstract:
Provided is a speaker system that is for a moving body, that maintains the volume of the back surface side of a speaker unit, and that can be easily installed in a moving body. As a result of one end (5A) of a closed tube member (5) being connected to an enclosure (3) that accommodates the back surface of a speaker unit (2), the volume of the closed tube member (5) can be used in addition to the volume of the enclosure (3) as volume for the back surface side of the speaker unit (2), and it is thereby possible to maintain the volume of the back surface side of the speaker unit (2) while reducing the size of the enclosure (3). The closed tube member (5) offers a high degree of freedom with respect to the installation thereof. By using an empty space in a vehicle (C) to arrange the closed tube member (5), the speaker system (1A) for a moving body can be easily installed in the vehicle (C).
Inventors:
NEGISHI TAKAYUKI (JP)
UMETSU YASUMI (JP)
NAKAMURA TORU (JP)
SUZUKI TATSUYA (JP)
UMETSU YASUMI (JP)
NAKAMURA TORU (JP)
SUZUKI TATSUYA (JP)
Application Number:
PCT/JP2015/074530
Publication Date:
March 09, 2017
Filing Date:
August 28, 2015
Export Citation:
Assignee:
PIONEER CORP (JP)
PIONEER TOHOKU CORP (JP)
PIONEER TOHOKU CORP (JP)
International Classes:
H04R1/28; B60R11/02; H04R1/02
Foreign References:
| JPS63189755U | 1988-12-06 | |||
| JPH02153700A | 1990-06-13 |
Attorney, Agent or Firm:
TAKINO, Hideo et al. (JP)
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