LineArray LA-4 Professional Column Speaker

The LineArray LA-4 Professional Column Speaker is the professional-grade audio solution for corporate meeting rooms, houses of worship, conference centers, restaurants, retail environments, and any application requiring even, controlled audio distribution over a large horizontal area. The slender column form factor integrates discreetly into architectural environments while delivering the acoustic performance of much larger speaker systems.

Eight 2.5-inch full-range drivers are arrayed vertically within the column enclosure, creating a line source that controls vertical sound dispersion to approximately 30 degrees while maintaining wide 120-degree horizontal coverage. This combination delivers consistent, even sound levels from the front of the room to the back, without the volume drop-off that point-source speakers suffer at increasing distances. Intelligibility remains high throughout the coverage area.

The high-frequency response is enhanced by a dedicated waveguide structure at the top of the column that extends the controlled dispersion pattern into the high frequencies, maintaining consistent tonal balance across the entire coverage area. The passive crossover is factory-tuned and requires no field adjustment. The enclosure is constructed from extruded aluminum with an anti-scratch powder coat finish that withstands the rigors of permanent installation and repeated use.

Power handling is 200 watts continuous and 400 watts peak at 8 ohms, providing compatibility with standard commercial amplifiers and installed sound receivers. The integrated yoke bracket allows both wall mounting and adjustable vertical tilt for precise aim into the coverage area. Available in Pearl White and Matte Black finishes. Custom RAL color options are available on request for large installation projects.