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JPS6123796

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DESCRIPTION JPS6123796
[0001]
Brief description of the drawings
[0002]
FIG. 1 is a partially cutaway perspective view of a vibration system of the dome-shaped speaker
according to the present invention, FIG. 2 is a sectional view of a conventional dome-shaped
speaker, and FIG. 3 is a frequency characteristic diagram. 1 is a diaphragm, 2 is a voice coil
bobbin, 3 is a voice coil, 4 is an edge, and 5 is a soft part.
11-05-2019
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