Hi-fi loudspeaker box - has omnidirectional characteristics produced by groups of loudspeakers in five faces

摘要

The hi-fi loudspeaker box produces omni-directional characteristics resembling those of the original sounds by direct conversion using loudspeakers for the three directions. The loudspeakers occupy the front, rear, sides and top of the loudspeaker box and are connected by active or passive coupling networks. Each face may therefore contain one or more loudspeakers arranged in line or otherwise grouped. Two such loudspeaker boxes can be used to produce stereophonic sound. The advantage of the loudspeaker box lies in its direct sound reproduction. In one embodiment the base frequency response speaker (6) is installed at the front of the box and connected to a frequency divide path.