Sound system positioning and prediction using ArrayCalc software offers powerful insights into acoustic performance across venues, particularly valuable for houses of worship managing both live and streamed services. The technology encompasses traditional PA deployment, object-based audio mixing, and advanced prediction tools that account for human perception of sound directionality.

Sound system prediction has evolved beyond basic level distribution calculations. While traditional 3D plotting helps visualize overall coverage, modern object-based prediction provides deeper insights into how audiences actually perceive sound positioning. This advancement particularly benefits churches seeking to create immersive worship experiences, especially when coordinating music and spoken word across multiple spaces.

ArrayCalc's prediction capabilities factor in crucial elements like DSP settings, speaker characteristics, and geometric relationships between speakers and audience. The software generates detailed maps showing how audience members perceive sound directionality, with indicators revealing whether the system achieves desired localization effects. This analysis proves especially valuable when positioning praise teams, choirs, and pastoral speaking positions.

Different speaker configurations dramatically impact sound localization effectiveness. A basic left-center-right deployment often provides significant improvements over traditional stereo setups, particularly beneficial for smaller sanctuaries. Larger venues might benefit from five-point systems, offering enhanced coverage for downstage positions. Surrounds can be added for environmental effects, though they typically require less precise localization than front-of-house systems. This scalability allows churches to match their audio infrastructure investment with their specific needs and growth plans.