Loudspeaker with differentiated energy distribution in vertical and horizontal planes

摘要

A loudspeaker horn, loudspeaker and a loudspeaker system wherein at least one loudspeaker includes a horn composed of a wave guide (15), a plurality of throats (14a-14d) acoustically coupled to a single wave guide (15) at their mouths and to respective drivers of a plurality of drivers (13a-13d) at their inlets. The axis of the throats form an arc in the plane of the long axis of the wave guide (15) to optimize energy distribution in this plane.