Imo required 1/3 RD Octave Band level at 1m, db: 143
Imo fundamental frequency (hz): 70-200
| Type | Power source | Fundamental Frequency (hz) |
|---|---|---|
| MKT 150/90 | Air-driven | 90 |
| MKT 150/110 | Air-driven | 110 |
| MTX 150-120(2) | Electrically driven | 120 |
| MKT 150-130 | Electrically driven | 130 |
2* option