| Louvre Model | ISL-100 | |
| Louvre Depth | 100 mm | |
|
OCTAVE BAND CENTRE FREQUENCY, HZ OCTAVE BAND CENTRE FREQUENCY, HZ |
63 | 8.0 |
| 125 | 12.1 | |
| 250 | 9.9 | |
| 500 | 10.8 | |
| 1K | 14.2 | |
| 2K | 16.2 | |
| 4K | 15.2 | |
| 8K | 14.4 | |
the louvre system experts
| Louvre Model | ISL-100 | |
| Louvre Depth | 100 mm | |
|
OCTAVE BAND CENTRE FREQUENCY, HZ OCTAVE BAND CENTRE FREQUENCY, HZ |
63 | 8.0 |
| 125 | 12.1 | |
| 250 | 9.9 | |
| 500 | 10.8 | |
| 1K | 14.2 | |
| 2K | 16.2 | |
| 4K | 15.2 | |
| 8K | 14.4 | |
