Ntek OMNI 4" LT
excl. VAT
incl. VAT
Prices incl. VAT plus shipping costs
Free of shipping costs
Delivery time 10 to 15 Workdays
- Order number: 30200
The OMNI 4" LT omnidirectional sound source is used to radiate uniformly a sound in all directions, allowing a correct insulation measurement and reverberation time both in building and architectural acoustics.
Manageability, assembling simplicity and portability are essential requirements for acoustic technicians: OMNI dodecahedron represents the best compromise between weight and portability.
OMNI 4” LT is suitable for the portability and the logistic of some measurements. Small dimensions, low weight but very strong and robust is very manageable in all fields.
OMNI 4” LT is supplied with a 6 meters connector cable for the amplifier, in order to be moved more easily inside the measurement field.
The OMNI 4" LT is standard equipped with:
- 6 meters connecting cable
Ntek OMNI series
| Model | Chassis | Weight | Diameter | Max Lw |
| OMNI 5" | wood | 12.5 Kg | 350 mm | 127 dBA |
| OMNI 5" 3D | 3D printing | 11.0 Kg | 340 mm | 127 dBA |
| SMART OMNI | 3D printing | 9.5 Kg | 280 mm | 127 dBA |
| OMNI 4" HP | 3D printing | 7.5 Kg | 280 mm | 128 dBA |
| OMNI 4" LT | 3D printing | 4.5 Kg | 280 mm | 123 dBA |
| Diameter | 280 mm |
| Weight | 4.5 kg |
| Max. sound power level | 123 dB |
| Impedance | 3+3 Ω |
| UNI EN ISO | 140-4, 10140, 16283-1, 3744, 3382, 354; |
| Directivity (D) according to: 140, 16283 and 3382 |