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DL 25 - 100 V/8 Ohm

Art. No. 50168

25 cm (10") ceiling speaker equipped with a 13 cm coaxial driver. The four mounting clamps make it easy and quick to install. The magnetic grilles cobers the loudspeaker completely and can be removed with a simple step. By the 8 Ohm and 100 V tap, the ceiling speaker is versatile.

Typical applications

  • For suspended ceilings in shops, private accomodation, bathrooms etc.
  • Beschallung von Konferenzräumen
  • Ceiling-mounted speakers
  • For fitting in hollow ceilings, for music and speech in shops, at home, hotels etc.
  • Public address applications


  • Coaxial speaker
  • Plastic cabinet and metal grille
*Gross price for private customers. Industrial prices are available on request.
Technical Data
Amplitude & Impendance Frequency
Directivity pattern
Rated power 20 W
Maximum power 30 W
Nominal impedance Z 8 Ohm
Frequency response 90 - 20000 Hz
Mean sound pressure level 90 dB (1 W/1 m)
Opening angle (-6 dB) 70°/ 4000 Hz
Resonance frequency fs 150 Hz
Cutout diameter 212 mm
Net weight 2.0 kg
Transformer matching 20 W/10 W/5 W/2.5 W/8 Ohm
Sound pressure level 96 dB (1 W/1 m)@ 4114 Hz
Max. sound pressure level 103 dB (20 W/1 m)
Colour RAL 9010
Connections Spring terminals
Mounting depth 150.5 mm
Diameter 245 mm
Cutout diameter 212 mm
Temperature range -40 ... 70 °C

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