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Loudspeaker device for an electronic keyboard musical instrument, which is designed as a
Loudspeaker device for an electronic keyboard musical instrument, which is designed as a
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机译:用于电子键盘乐器的扬声器设备,其设计为
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摘要
A loudspeaker apparatus for an electronic keyboard musical instrument has a shelf board constituting a casing of the musical instrument. The shelf board has a sound emission opening. A loudspeaker is mounted on the shelf board in alignment with a fringe of the sound emission opening. A speaker box is mounted on the shelf board so as to enclose the loudspeaker.
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