Long Range Acoustic Hailing Device M-415
The M-415 (Long Range Acoustic Device) Active High Output Emitter / Directional Loudspeaker Module has been designed for maximum speech intelligibility over long distances – it is capable of generating over 80 dB at target distances greater than 2.000 m.
The acoustic device features internal integrated dsp controlled power amplification as well as control, level and safety functions including AP-Lock.
These high performance emitters are designed for long range mobile applications under the harshest weather conditions in military use.
Marine and MIL certification for the system is available.
Specification of the Long Range Acoustic Hailing Device
- Surface treatment: RAL 1031
- Housing material: Aluminium
- Dimensions (W × H × D): 525 mm × 580 mm × 270 mm
- Weight: 24,00 kg
- Temperature tolerance:- 30 deg C bis + 70 deg C (non condensing)
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| Model: | M-415 |
| Version: | Vehicle mountable |
| Frequency Range: | ± 3 dB 300 Hz to 8 kHz |
| Max Output: | 150 dB SPL |
| Peak Output: | 155 dB SPL |
| Inputs: | 1 (one) |
| Voltage: | AC 110 Volts to 240 Volt or DC 24 Volts to 48 Volts |
optional
DIN EN 60529/60849 (VDE 0828)
British Standard (BS) 6840
DIN EN 60529/60849 (VDE 0828)
British Standard (BS) 6840
Sound reinforcement area of the long range acoustic device
➡︎ 890 m × ⬍ 310 m · 95 dB ➡︎ 137.950 m²
➡︎ 890 m × ⬍ 310 m · 95 dB ➡︎ 137.950 m²
Wirkungsbereich · Effective range
0.040 m (Pain barrier + 125 dB)
0.700 m (Communication with ∼ 95 dB)
2.000 m (Communication with ∼ 85 dB)
0.040 m (Pain barrier + 125 dB) 0.700 m (Communication with ∼ 95 dB) 2.000 m (Communication with ∼ 85 dB)