DL 10 20 OHM

10 cm (4") 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. A push-terminal block allows quick and easy connection. A compact solution for home and professional use with good sound qualities.

DL 10 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 10, Art. nos. 1292-35, 1292-00, 1294-15 and 1294-00 in conjunction with the front ring Art. no. 1293-16.

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
20 Watt
Maximum power
30 Watt
Nominal impedance Z
20 Ohm
Frequency response
75 - 20000 Hz
Mean sound pressure level
86 dB (1W/1m)
Excursion limit
5 mm
Resonance frequency fs
130 Hz
Magnetic induction
0.7 Tesla
Magnetic flux
130 µ Weber
Voice coil diameter
20 mm
Cutout diameter
110 mm
Net weight
0.4 kg
Sound pressure level
90 dB (1W/1m)@ 6594 Hz
87 dB (1W/1m)
Length of cable
10 cm
Protective system
IP 54
Temperature range
110 °C
Frequency- and impedance response