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Brief description of the drawings
Fig. 1 shows a conventional speaker cabinet-a perspective view of partial cutting, Fig. 2 is a
perspective view of the speaker cabinet according to the present invention, and Figs. 3 and 4
show reflections attached to the same cabinet, respectively. Fig. 5 shows the output frequency
characteristic of the speaker by the cabinet, Fig. 6 shows the directivity characteristic of 60 °,
Fig. 7 shows the longitudinal sectional view of another embodiment. . 1 ········ Cabinet body, 2 ········
Speaker, 3a, 3b ························································································································· Reflecting plate