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DL 8 - 100 V

Art. No. 50198

8 cm (3.3") ceiling-mounted speaker with white metal cover (RAL 9010). Suitable for use in all types of hollow ceilings. Easy fitting in round cut-out using spring arms, electrical connection by spring-loaded terminal clips. A compact solution for home and professional use with good sound qualities. Smaller voice coil enlarges the sound pressure level.

DL 8 can be supplied painted in other RAL colours on request.

Speaker cabinet systems for concrete ceilings are available from KAISER, 58579 Schalksmühle, Germany. The KompaX cabinet series is suitable for our ceiling speakers. Some additional front parts maybe necessary (front rings, mineral fibreboard etc.). More details are available on the Homepage of KAISER (Housing for lamps and loudspeakers). In order to get more detailed information, press the "Technical information" button of the particular product. Fire protection housing systems (F30) are also available (FlamoX).

*) IP protection class for front side when built into a sealed enclosure

Typical applications

  • For fitting in hollow ceilings, for music and speech in shops, at home, hotels etc.


  • Moisture-resistant membrane
  • UV-resistant
  • Meatal basket, non-corrodible
  • Functionally at low temperature according to EN 60068-2-1 (-40 °C; 96 h)
  • Up to the standards of the Germanischer Lloyd (requirements for electrical equipment/low temperature)
  • Ball-resistant
  • 100 V transformer
*Gross price for private customers. Industrial prices are available on request.
Technical Data
Amplitude & Impedance Frequency
Directivity pattern
Nominal impedance Z 8 Ohm
Frequency response 90–18000 Hz
Mean sound pressure level 87 dB (1 W/1 m)
Opening angle (-6 dB) 112°/4000 Hz
Height of front pole-plate 3 mm
Voice coil diameter 14 mm
Cutout diameter 93 mm
Net weight 0.515 kg
Transformer matching 3 W/1.5 W/0.75 W
Sound pressure level 90 dB (1 W/1 m)@ 3600 Hz
Max. sound pressure level 91 dB (3 W/1 m)
Colour RAL 9010
Connections Spring terminals
Length of cable 0.15 m
Protective system IP 54 *)
Temperature range −40 ... 110 °C

Used in / Accessories:


Adaptor with fail safe mechanism. The FDA is equipped with an integrated fail-safe mechanism which ensures that a burnout in one loudspeaker does not lead to a failure in the entire system of connected speakers. The FDA is equipped with a ceramic terminal, a thermal fuse and a heat-resistant high-temperature wiring (10 cm) so that it conforms to both Dutch (NEN 2575) and British (BS 5839) regulations for alarm systems.

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