Line Array Basics for Open-Air Stages

Open-air stages punish weak PA design. Wind, reflective surfaces, and uneven crowds mean a line array tuned for an indoor ballroom will fall apart on a festival lawn.

Start with coverage mapping. Model the audience zone, stage width, and any delay requirements before you lock speaker counts. In Saudi outdoor programs, side fill and delay stacks are common for wide fan zones.

Tuning is not optional. System EQ, time alignment, and limiter settings should be verified during sound check with the same content you will run in the show — not just a playlist.

Partner with engineers who understand both the rig and the room. HotSpot deploys line arrays with on-site audio engineers who stay through show time.