DP 1ST/K Sound Projector

For speech and music reproduction in particularly large or noisy environments such as department stores, shopping centres, sports centres, etc

Excellent reproduction quality and precise directivity. Particularly linear response curve thanks to the use of an anti-resonance volume system.

DP 1ST/K Sound Projector

  • Sealed speaker made of RAL 7035 grey impact-resistant plastic
  • Front grille in galvanized steel
  • Dual cone loudspeaker in carbon fibre, Ø 120mm
  • Line transformer for constant voltage systems (100 V)
  • Includes a 25V input for connecting multiple speakers in parallel to a constant impedance line
  • With 100 V lines, it is possible to select the output power from 3 different values
  • Hinged support for orientating the speaker in any direction

Specifications

Type: Sound projector, with transformer
Installation system: Orientable
Nominal/maximum power: 20 / 40 W ([100V]: 20 - 10 - 5 W [25 V]: 20 W)
Constant voltage: 100 - 25 V
Speaker Impedance:
Frequency response: 50 - 13.500 Hz
Sensitivity: 90 dB (1m/1W)
Maximum sound pressure: 103 dB / 106 dB
 
Angle of coverage:
1000 Hz: 180°
2000 Hz: 100°
 
Dimensions (Ø x D): Ø 160 x 245 mm
Weight: 2 Kg

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