PROBLEM TO BE SOLVED: To solve such a problem that, in stereo reproduction, if it is tried to match precisely the phases of sounds generated from left and right speakers, localization is generally clear and a sound image is fine in more mosaic sense, but the sound image is localized as thin sound quality that is flush and superficially stuck to a front surface of a speaker, so that the sound image is not sufficient as sound felt naturally.;SOLUTION: In a speaker system, an inclination is provided to a front panel portion of a speaker box in a vertical direction, and a plurality of speakers having the same frequency reproduction band characteristic are provided to be driven while the speakers are disposed in series in a direction of the inclination. Thus, reproduction sound has a feeling of depth and thick sound quality, and achieves sound that is not boring.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2019,JPO&INPIT
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