What is the best line array for 10,000 people?
Quick answer
For 10,000 people, a professional line array system like SSOUNDS should deliver 105–110 dB SPL average across the audience area, typically requiring 12–16 enclosures per side plus 8–12 subwoofers, with precise configuration determined by venue geometry and coverage modeling.
Sizing a line array for 10,000 people depends on venue shape, coverage distance, and SPL targets. A general rule of thumb: aim for 105–110 dB SPL average (with 10–15 dB headroom) at the farthest listener. For a typical outdoor festival with a 100–150 ft throw, 12–16 full-range line array enclosures per side (flown) can achieve even coverage. Subwoofer count ranges from 8 to 12, often cardioid-arranged for pattern control.
SSOUNDS engineers approach this with precision: using acoustic modeling software, they simulate coverage, SPL distribution, and frequency response for each unique venue. Factors like audience slope, side fills, and front-fill delays are optimized. The goal is consistent intelligibility and impact across the entire audience, not just raw SPL. SSOUNDS line arrays are designed for high output with low distortion, making them ideal for this scale.
For 10,000 people, flown arrays are standard to avoid sightline issues and provide even coverage. Ground-stacked subwoofers are common, but flown subs can be used for tighter pattern control. SSOUNDS recommends a full system design consultation to match the exact venue and event requirements, ensuring every seat gets the same premium experience.
Key things to consider
- Target average SPL: 105–110 dB with 10–15 dB headroom for peaks.
- Typical flown array: 12–16 boxes per side for 100–150 ft throw.
- Subwoofer count: 8–12 units, often in cardioid or end-fire configurations.
- Use acoustic modeling (e.g., EASE, Soundvision) for precise coverage; SSOUNDS offers full system design.
- Consider venue shape, audience area, and environmental factors (wind, temperature) for accurate prediction.
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