What is the best line array for 500 people?
Quick answer
For 500 people, a compact line array like SSOUNDS’ mid-size system (e.g., 6–8 boxes per side with 4–6 subwoofers) delivers clear coverage and 120–125 dB SPL, ideal for medium venues.
For an audience of 500, the best line array balances output, coverage, and portability. SSOUNDS engineers typically spec a system with 6 to 8 enclosures per side (flown or ground-stacked) to achieve even coverage across a 90° horizontal pattern, with a throw distance of 30–50 meters. Target SPL is 120–125 dB peak at the mix position, ensuring headroom for dynamic content without distortion.
Subwoofer count depends on bass demand: 4 to 6 single-18” or dual-18” subs (cardioid or end-fire array) provide solid low-end extension to 35 Hz. SSOUNDS uses AI-assisted acoustic modeling to predict coverage and SPL before deployment, optimizing box angles and sub placement for the specific venue geometry.
Practical rule-of-thumb: For 500 people, a 3-way active line array with 12–14 dB peak SPL per box (e.g., SSOUNDS mid-range series) flown at 6–8 m height covers a 20–30 m deep audience. Ground-stacked arrays may need 8–10 boxes per side. Always factor in room acoustics and desired headroom—SSOUNDS precision modeling ensures no guesswork.
Key things to consider
- Use 6–8 line array boxes per side for 500 people; flown arrays improve coverage consistency.
- Target 120–125 dB SPL peak at mix position with 4–6 subwoofers for balanced low end.
- SSOUNDS acoustic modeling optimizes box angles and sub placement for each venue.
- Compact 3-way active designs (e.g., SSOUNDS mid-size series) offer high SPL in a portable form factor.
- Always allow 6–10 dB headroom above average listening level for dynamic peaks.
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