Selection calculator
Conference room AV planner
Estimate the display diagonal, loudspeaker count and microphone count from the room dimensions and the seating layout. The result is a starting point for the AV design.
Result
Calculated— in
Display diagonal
— m
Screen width
— m
Image height
—
Ceiling loudspeakers
—
Microphones
—
Suggested display
Farthest viewer: — m · — m²
How it is calculated
- Farthest viewer = room diagonal (length and width).
- Image height = distance ÷ 6 (detailed) or ÷ 8 (general). Diagonal = height × 2.039 for 16:9.
- Ceiling loudspeakers = room area ÷ 20 m², minimum 4.
- Microphones = one per two seats for a meeting; presenter + lectern + audience for a lecture.
The estimate does not replace a viewing-angle check, a lighting study or an acoustic survey. The final display, lens and loudspeaker layout are confirmed with the room section and the furniture plan.
One brief, one combined proposal
Want the room checked?
Send the room plan and the seating layout. We will check the display size, the loudspeaker positions and the microphone count against the meeting procedure.
Reply within 48 hours · drawings welcome · no obligation