Nor255A

directional speaker for facade insulation measurements

Technical specifications.
- Weight: 12 kg
- Dimensions (W x H x D, mm): 420x420x550
- Neodymium magnets
- Power: 500W
- Sensitivity: 100dB/m@2.83V
- Nominal impedance: 8 ohms
- Associated amplifier/generator: Norsonic Nor280 & Nor282
- Connection: Neutrik Speakon
- Standards: 140-5, 16283-2 & 3, 3744, 3382, 354