SPEAKER UNIT, SPEAKER ARRAY AND POSITIONING METHOD OF SPEAKER UNIT

摘要

PROBLEM TO BE SOLVED: To facilitate positioning when a plurality of speaker units are arranged on a straight line.;SOLUTION: By using a plurality of speaker units where the side surface of a flange is curved with a diameter equal to the circumference of the body section, side surfaces of the flange of a second speaker unit and the body section are abutted against the side surfaces of the body section of a first speaker unit fixed beforehand and the flange thus positioning the second speaker unit, and then screwing the second speaker unit in a screw hole made in the flange of the second speaker unit.;COPYRIGHT: (C)2012,JPO&INPIT