The MLA-48 is an extremely slim line-source loudspeaker designed to present the absolute minimum visual profile (2” x 2” in cross section) while achieving true line array performance in the vocal range. The MLA-48 employs forty-eight 1” full-range inverted dome drivers in a continuous line array configuration. It is frequently used in a vertical orientation for delayed room fill applications. When oriented horizontally it can provide the wide vertical and narrow horizontal dispersion which is ideal for retail point of sale and museum displays.