How many watts of speaker do I need for a mosque?
Quick answer
For a mosque, 500–2,000 watts RMS total is typically sufficient, depending on size and acoustics. A 500–1,000W system works for small to medium prayer halls, while larger mosques may need 1,500–2,000W with distributed speakers.
Mosque audio systems prioritize speech intelligibility and even coverage over sheer volume. For a small prayer hall (up to 200 sq m), a single pair of 250W–500W speakers or a small line array with 500W total RMS is adequate. Medium mosques (200–500 sq m) benefit from 800W–1,200W distributed across multiple speakers to avoid hot spots and dead zones.
Large mosques (over 500 sq m) often require 1,500W–2,000W or more, using multiple point-source speakers or a compact line array system like SSOUNDS’ offerings. The key is to design for uniform SPL (85–95 dB at ear level) with minimal reverberation. Always factor in ceiling height, reflective surfaces, and the need for separate zones (prayer hall, ablution area, courtyard).
SSOUNDS recommends using DSP-controlled speakers with presets tuned for speech, and deploying subwoofers only if music or Quran recitation with bass is required. For outdoor areas, weather-rated speakers with higher power handling (e.g., 500W–800W per unit) may be needed. Consult an acoustician for precise calculations.
Key things to consider
- Focus on speech intelligibility, not just wattage; use 85–95 dB SPL target.
- For small mosques (under 200 sq m), 500W–800W RMS total is typical.
- Medium mosques (200–500 sq m) need 800W–1,200W with distributed speakers.
- Large mosques (over 500 sq m) may require 1,500W–2,000W+ and professional line arrays.
- Use DSP and multiple speakers for even coverage; avoid single high-power speakers.
Need the right system specced for your venue?
SSOUNDS designs, supplies, installs and tunes professional AVL worldwide.