| 摘要 |
It is an object of the invention to provide an improved speaker grille and an improved speaker device capable of preventing a deterioration of the quality of a sound propagated in an inclined direction, using only a simple structure. The speaker device (1) has a diaphragm (223) and a grille (4) provided in front of the diaphragm (223). The grille (4) is formed in a position in front of the diaphragm (223), and has an open area (41) in which an entire diameter of the diaphragm (223) is opened in the right ahead direction of the diaphragm (223), also has shield areas (42) formed on both sides of the open area (41) for shielding part of the diaphragm (223) viewed in an inclined direction, thereby making it possible to prevent a sound quality deterioration in the inclined direction using a simple structure. Moreover, since the grille (4) is formed with the open area (41) in the right ahead direction, there is no sound quality deterioration in the right ahead direction.
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