The advantages of line array main speakers mainly include the following aspects:
Uniform sound coverage and long propagation distance: Line array speakers are connected in series through multiple speaker units into a long strip, and the sound emitted by each unit complements each other, making the sound propagation farther and more uniform. This design makes the sound pressure distribution more uniform, and the sound quality is clear and soft.
Accurate sound field control: The high-frequency speaker of the line array speaker has a small coverage angle, usually only a few dozen degrees, which makes the sound propagation more accurate, and can achieve directional propagation and diffusion of sound, covering a wider area. By adjusting the parameters such as the spacing, angle and phase of the audio unit, the sound field control can be further optimized.
Strong directivity: The directivity of the line array speaker is a narrow beam in the plane perpendicular to the main axis, and the energy superposition can radiate over a long distance, which is suitable for long-distance sound radiation occasions. The sound wave former composed of its high-frequency speakers makes the high-frequency directivity superposition and strengthen, with strong directivity and small difference between far and near fields.
Widely applicable scenarios: Line array speakers are particularly suitable for large occasions, such as concerts and performances with more than 150 people. The more people there are, the more obvious its advantages are, and it is a cost-effective choice for large occasions with more than 400 people. In addition, line array speakers are also suitable for occasions that require precise sound field control, such as large sports games, outdoor parties, etc.
