| 摘要 |
PROBLEM TO BE SOLVED: To provide a speaker support frame which has wind pressure resistance and earthquake resistance and easily adjusts the direction of a speaker.SOLUTION: A speaker support frame 10 includes: a speaker holding body 20 which includes a rotation shaft rod 60 and holds at least one speaker 2; a support frame 40 which rotatably supports the speaker holding body 20 through the rotation shaft rod 60; and an engagement device 30 which maintains the speaker holding body 20 at a setting angle. |
