What size PA system do I need for 2,000 people?
Quick answer
For 2,000 people, you typically need a medium-format PA system delivering 100-105 dB SPL at FOH with even coverage, such as 8-12 line array enclosures per side and 8-12 subwoofers, though SSOUNDS engineers use acoustic modeling to spec exactly for your venue.
Sizing a PA for 2,000 people depends on venue type (indoor vs outdoor), layout, and music style. A general rule: target 100-105 dB SPL at the mix position with 6-10 dB headroom. For a typical concert, this often means 8-12 medium-format line array boxes per side (e.g., dual 10" or 12" drivers) and 8-12 subwoofers (dual 18") flown or ground-stacked. Coverage should be 90-120 degrees horizontal, with vertical splay adjusted for throw distance.
SSOUNDS engineers approach every 2,000-person event with precision acoustic modeling, using AI-assisted prediction to optimize box count, splay angles, and subwoofer placement. This ensures consistent SPL across the audience, minimal comb filtering, and intelligible speech or music. We also factor in ambient noise, stage volume, and local regulations to avoid over- or under-specifying.
For outdoor events, you may need more boxes (12-16 per side) to overcome wind and lack of reflections. Indoor venues with good acoustics might require fewer. Always include delays for deep seating or balconies. SSOUNDS systems are designed for scalability, so you can start with a core rig and expand as needed.
Key things to consider
- Target 100-105 dB SPL at FOH with 6-10 dB headroom for 2,000 people.
- Typical rig: 8-12 medium-format line array boxes per side + 8-12 dual 18" subs.
- Coverage angle 90-120° horizontal; vertical splay tailored to venue depth.
- Outdoor events need more boxes; indoor may need fewer with proper acoustics.
- SSOUNDS uses AI acoustic modeling to spec the exact system for your venue.
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