The JBL VLA901H offers 90° of horizontal coverage, the vertical coverage will vary with the array size and configurations.

 

Variable Line Array Series (VLA Series) is a revolutionary product providing high-impact sound reinforcement at throw distances beyond the reach of traditional loudspeaker designs. The modular design concept provides the system designer the ability to build large line array systems for larger venue applications or to design smaller line array systems for use as distributed clusters in arenas, domed stadiums and larger performance spaces, including large housesof- worship.

VLA is designed specifically for permanent installation applications where even  coverage, intelligibility, and levels capable of overcoming crowd noise are required.