| Louvre Model | ILP-300 | |
| Louvre Depth | 300 mm | |
|
OCTAVE BAND CENTRE FREQUENCY, HZ OCTAVE BAND CENTRE FREQUENCY, HZ |
63 | 8.8 |
| 125 | 13.3 | |
| 250 | 13.4 | |
| 500 | 13.5 | |
| 1K | 16.6 | |
| 2K | 16.0 | |
| 4K | 14.8 | |
| 8K | 14.3 | |
the louvre system experts
| Louvre Model | ILP-300 | |
| Louvre Depth | 300 mm | |
|
OCTAVE BAND CENTRE FREQUENCY, HZ OCTAVE BAND CENTRE FREQUENCY, HZ |
63 | 8.8 |
| 125 | 13.3 | |
| 250 | 13.4 | |
| 500 | 13.5 | |
| 1K | 16.6 | |
| 2K | 16.0 | |
| 4K | 14.8 | |
| 8K | 14.3 | |
