Room Acoustics Calculator
Calculate room modes, optimal listening position and more
Room Dimensions
Room Type
Room Summary
- Room Volume
- 50.0 m³
- Surface Area
- 85.0 m²
- RT60 (estimated)
- 0.38 s
- Ratio L:W:H
- 2.00 : 1.60 : 1
Room Modes Chart
Distribution of room modes across the frequency range
Axial
Tangential
Oblique
Critical Room Modes
Overview of the most problematic room modes
| # | Frequency | Type | Mode Indices |
|---|---|---|---|
| 1 | 34.3 Hz | Axial | (1, 0, 0) |
| 2 | 42.9 Hz | Axial | (0, 1, 0) |
| 3 | 54.9 Hz | Tangential | (1, 1, 0) |
| 4 | 68.6 Hz | Axial | (0, 0, 1) |
| 5 | 68.6 Hz | Axial | (2, 0, 0) |
| 6 | 76.7 Hz | Tangential | (1, 0, 1) |
| 7 | 80.9 Hz | Tangential | (0, 1, 1) |
| 8 | 80.9 Hz | Tangential | (2, 1, 0) |
| 9 | 85.8 Hz | Axial | (0, 2, 0) |
| 10 | 87.9 Hz | Oblique | (1, 1, 1) |
Optimal Listening Position
Optimal position for the best sound
- From front wall
- 1.90 m
- From side wall
- 2.00 m
Subwoofer Placement
Recommended positions for the subwoofer
- 1
Front wall center
x=0.25 m, z=2.00 m
- 2
Front wall corner
x=0.00 m, z=0.00 m
- 3
Front wall 1/4
x=0.25 m, z=1.00 m
Reverberation Time (RT60)
Estimated reverberation time based on room volume and type
0.38
seconds
Dry Balanced Reverberant