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About PA Systems

Loudspeakers, amplification and processing for every scale of sound reinforcement, from a speaker on a stick to flown line arrays and multi-zone installed systems. The section spans point source cabinets, line arrays, constant curvature arrays, column PA systems, stage monitors, subwoofers, power amplifiers, system processors and a deep install range, with NEXO, Martin Audio, Biamp, Optimal Audio and RCF all represented alongside stands, covers and mounting hardware.

The sub-categories map to how systems are actually specified. Point source covers conventional full-range cabinets for venues and portable rigs; line arrays and constant curvature arrays handle longer throws and bigger audiences; column PA systems are the fast-deploy option for speech and smaller live events. Install gathers 100V line and low impedance speakers, zone amplifiers and commercial DSP for fixed fit-outs, while the amplifiers and system processors sections serve both worlds. Match amplification and processing to the cabinets first, then work out rigging, mounting and accessories; buying boxes before deciding how they will be driven and hung is the most common expensive mistake.

Trade accounts and engineer-level system advice are available, and most of what a complete rig needs beyond the speakers, from rigging steels to covers, is in the sub-categories here.