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DK 133 - 100 V

Art. No. 50239

Horn Speaker with waterproofed design and 100 V transformer. High IP protection class, high sound pressure level, good voice reproduction, compact dimensions.

Typical applications

  • Public address in factories, railway stations etc.
  • Outdoor PA for vehicles
  • Use in alarm/alert systems


  • UV-resistant
  • Very high efficiency
  • 100 V transformer
*Gross price for private customers. Industrial prices are available on request.
Technical Data
Amplitude & Impedance Frequency
Directivity pattern
Frequency response 570–4400 Hz
Mean sound pressure level 100 dB (1 W/1 m)
Opening angle (-6 dB) 63°/4000 Hz
Voice coil diameter 38 mm
Net weight 0.83 kg
Transformer matching 6/3/1.5/1/0.6/0.4 W
Sound pressure level 106 dB (1 W/1 m)@ 2800 Hz
Max. sound pressure level 107 dB (6 W/1 m)
Colour RAL 9010
Connections Ferrules
Length of cable 0.5 m
Protective system IP 67IP 66
Temperature range –25 ... 70 °C

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