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DESCRIPTION JPS5952790
[0001]
Brief description of the drawings
[0002]
1 is a schematic sectional view showing an example of a conventional coaxial speaker unit, FIG. 2
is a schematic sectional view of a coaxial speaker unit according to the present invention, FIG. 3
is an enlarged sectional view of a pot type yoke portion, The figure is the same exploded
sectional view. 10: medium sound speaker unit, 11: center pole, 12: yoke, 13: top plate, 14:
magnet, 15: voice coil bobbin, 20: spacer, 21: · · · Bolt, 30 · · · speaker unit for high-pitched sound,
31 · · · pot type yoke, 32 · · · magnet · 33 · · · voice coil bobbin, 34 · · · voice coil, 38 · · · pot type
spacer, 38a ... Flange part.
01-05-2019
1