What size room the AVer FONE700 covers, how many people it suits and when you need extra microphones.
Short answer
We recommend it for medium rooms (6–10 people) and large rooms (10–16 people) and boardrooms (16+ people).
The specs that decide room size
| Microphones | 3 directional + 18 omnidirectional per speakerphone |
| Pickup | 360°, up to 3.5m radius per unit |
| Expansion | Daisy chain up to 4 speakerphones |
How room sizes map to people
| Room type | Typical people | Typical size |
|---|---|---|
| Small | 4–6 | 150–250 sq ft |
| Medium (this one) | 6–10 | 250–400 sq ft |
| Large (this one) | 10–16 | 400–600 sq ft |
| Boardroom (this one) | 16+ | 600+ sq ft |
General industry guidance; furniture, room shape and acoustics change what works.
When to add microphones
AVer: daisy chain up to 4 speakerphones. Daisy-chain a second FONE700 or add expansion mics to cover tables longer than about 23 ft.
If your room is bigger or smaller
- Smaller room: AVer FONE540 (Small, Medium, $570)
Not sure? Send us your room dimensions and seat count and we'll recommend a setup. Free room planning
More FONE700 guides
- FONE700 buyer's guide: specs and price
- FONE700: setup guide
- FONE700: troubleshooting
- FONE700: Teams, Zoom and Google Meet
- FONE700: price and total room cost
- FONE700: full specs
- FONE700: alternatives compared
- All AVer speakerphones compared
Related guides
Outfitting several rooms, or reselling? Get a volume quote or apply for wholesale pricing →
