linearraykoncept

The linearraykoncept, commonly referred to in English as the line array concept, describes a method of sound reinforcement that uses multiple loudspeakers arranged in a vertical line to form a quasi-continuous line source. The goal is to achieve controlled vertical dispersion, longer throw, and scalable coverage for large listening areas such as arenas, theatres, and outdoor venues.

In operation, adjacent loudspeakers are designed, positioned, and driven so that their emitted sound waves combine coherently. The vertical directivity is shaped by the number of elements, inter-element spacing, and the curvature of the array, as well as by chosen splay angles and time-alignment between units. Modern implementations often employ curved geometries or constant-curvature configurations to maintain consistent coverage and minimize undesirable lobes. Accurate prediction and measurement, including timing, phase, and amplitude balancing, are essential to realizing the intended performance.

Design considerations include mechanical rigging, weight, and cabling, as well as electrical aspects such as delays, filtering, and equalization. The scalability of the concept means that arrays can be extended by adding elements, but this increases complexity in alignment and maintenance. Environmental factors like wind and temperature can influence performance, and proper installation requires careful planning and expertise.

Applications of the linearraykoncept span large concerts, festivals, and venues that demand wide, predictable coverage over a broad audience area. While it offers advantages in control and reach, it also introduces higher design, setup, and maintenance demands compared to simpler, point-source systems.