Loudspeaker housing design, has each loudspeaker unit provided with a boring on the back-face of its magnetic circuit for a fixture screw

摘要

A loudspeaker housing in which each loudspeaker unit has an expansion plate (flange) which has larger dimensions than the corresponding loudspeaker holder, where each loudspeaker unit has a boring on the back-face of its magnetic circuit for a screw, and in which each mutually complementary loudspeaker holder and loudspeaker unit has a notch or recess and an extension which locks into it.