How many speakers do I need for 800 people?
Quick answer
For 800 people, a typical system uses 4-8 full-range line array cabinets per side (e.g., 6-8 boxes) plus 4-6 subwoofers, depending on venue shape and SPL requirements. SSOUNDS engineers use acoustic modeling to determine exact counts.
The number of speakers for 800 people depends on coverage area, SPL targets, and venue acoustics. A general rule: for speech and moderate music, aim for 2-4 line array boxes per side (e.g., 4-6 total) plus 2-4 subwoofers. For high-energy events, double that to 6-8 per side and 4-6 subs, achieving 100-105 dB continuous SPL at the back row.
SSOUNDS systems are designed for scalability: our line arrays provide consistent coverage with 90° or 120° horizontal dispersion. For 800 people in a typical hall (e.g., 30m deep), 4-6 boxes per side with 2-4 subs often suffice. In wider or deeper spaces, more cabinets or flown arrays may be needed. SSOUNDS engineers use AI-assisted acoustic modeling to predict coverage and SPL, ensuring no dead spots.
Subwoofer count depends on bass content: for live music, 4-6 18-inch subs (e.g., cardioid or distributed) provide chest-thumping low end. For speech-only, fewer subs or none. Always consider power handling and amplifier channels: SSOUNDS DSP-controlled amplifiers optimize each cabinet's performance.
Key things to consider
- For 800 people: 4-8 line array cabinets per side (total 8-16) plus 4-6 subwoofers.
- Coverage: use 90° or 120° dispersion boxes; aim for even SPL across audience (target 100 dB continuous).
- Subwoofers: 4-6 18-inch units for music; fewer for speech.
- SSOUNDS engineers model each venue precisely: contact for a free system design.
- Always factor in amplifier power and DSP presets for optimal performance.
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