DL 18/2 SQ - 8 Ohm/100 V

Art. No. 50154

2-way ceiling and in-wall loudspeaker with white plastic frame and metal grille equipped with a 17 cm (6.5") coaxial driver. Suitable for the installation in suspended ceilings and hollow walls. Quick mounting by four screwable mounting clamps in a rectangular cut-out. Push terminals allow quick and easy connection either to a 100 V network or to a normal amplifier (8 ohm).

Technical Data

Rated power
40 W
Maximum power
60 W
Nominal impedance Z
8 Ohm
Frequency response
70–20000 Hz
Mean sound pressure level
90 dB (1 W/1 m)
Opening angle (-6 dB)
58°/4000 Hz
Resonance frequency fs
100 Hz
Magnetic induction
0.8 T
Magnetic flux
150 µWb
Height of front pole-plate
3 mm
Voice coil diameter
20 mm
Height of winding
5 mm
Cutout diameter
187 x 187 mm
Net weight
0.864 kg
Transformer matching
6; 3; 1.5 W
Sound pressure level
97 dB (1 W/1 m) @ 8500 Hz
Max. sound pressure level
98 dB (6 W/1 m)
Length of cable
0.1 m (8 Ohm)0.22 m (100 V)
Protective system
IP X3
Temperature range
–25 ... 70 °C
Frequency- and impedance response
Directivity pattern