DL 8 20 OHM

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.

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

Speaker cabinet systems for ceilings are available for these speakers from KAISER, 58579 Schalksmühle, Germany. The KompaX cabinet is suitable for the DL 8, Art. nos. 1292-35, 1292-00, 1294-15 and 1294-00 in conjunction with the front ring Art. no. 1292-01.

Typical applications:

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


  • Moisturised cone
  • UV-resistant
  • Metal basket, non-corrodible
  • functionally at low temperature according to EN 60068-2-1 (-40°C; 96h)
  • up to the standards of the Germanischer Lloyd (requirements for electrical equipment / low temperature)
  • Ball-resistant

No longer available.

Technical Data

Rated power
10 W
Maximum power
30 W
Nominal impedance Z
20 Ohm
Frequency response
90 - 18000 Hz
Mean sound pressure level
84 dB (1W/1m)
Resonance frequency fs
190 Hz
Magnetic induction
0.7 Tesla
Magnetic flux
130 µ Weber
Height of front pole-plate
3 mm
Voice coil diameter
20 mm
Height of winding
4 mm
Cutout diameter
93 mm
Net weight
0.33 kg
Sound pressure level
86 dB (1W/1m)@ 6549 Hz
84 dB (1W/1m)
Length of cable
10 cm
Protective system
IP 54
Temperature range
110 °C
Frequency- and impedance response