| 摘要 |
PROBLEM TO BE SOLVED: To provide a speaker apparatus which improves the sound quality and which can be worn on a human body. SOLUTION: A cone speaker 20 is provided within an enclosure 2. A rear surface 8 of the enclosure 2 is formed to be substantially curved along a curved surface near the loin in the side part of a human body. The cone speaker 20 is provided in such a way that a speaker face thereof is turned toward the front of the human body, in a state where the rear surface 8 of the enclosure 2 is mounted in contact with the waist of the human body. COPYRIGHT: (C)2009,JPO&INPIT
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