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Calcimator

Speaker Placement Calculator

Calculate optimal speaker positions for stereo and surround setups.

Inputs

ft
ft
ft

Results

Speaker from Side Wall

2.8 ft

≈ 10 credit cards

Speaker Spread8.4 ft
Listener Distance8.4 ft
Speaker from Front Wall5.4 ft
Stereo Angle53.1°
Surround Distance6.7 ft
Listener From Front15
How to Use This Calculator
  1. Enter Room Width, Room Length, and Listener from Back Wall.
  2. Review the Speaker from Side Wall (ft) result.
  3. Use Speaker Spread (ft) and Listener Distance (ft) to inform your decision.
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