SPEAKER BREEDBAND 8 OHM 20/30W 100-13000HZ 90DB 102X102MM

10 cm (4\") fullrange speaker with high efficiency and balanced frequency response. Especially suitable as control speaker for electronic devices.

Typical applications:
- Control speakers for electronic devices
- Ceiling- mounted speakers in railway carriages and busses
- Model construction

Technical Data:
Rated power 20 W
Maximum power 30 W
Nominal impedance Z 8 Ohm
Frequency response 100–13000 Hz
Mean sound pressure level 90 dB (1 W/1 m)
Opening angle (-6 dB) 92°/4000 Hz
Excursion limit +/−1,5 mm
Resonance frequency fs 188 Hz
Magnetic induction 0,95 T
Magnetic flux 135 µWb
Height of front pole-plate 3 mm
Voice coil diameter 15 mm
Height of winding 4 mm
Cutout diameter 93 mm
Net weight 0,16 kg
D.C. resistance Rdc 7,2 Ohm
Mechanical Q factor Qms 6,27
Electrical Q factor Qes 2,92
Total Q factor Qts 1,99
Equivalent volume Vas 1,7 l
Effective piston area Sd 56 cm²
Dynamically moved mass Mms 2 g
Force factor Bxl 2,0 T m
Inductance of the voice coil L 0,5 mH
Connections 5,2 x 0,5 mm (+)
2,8 x 0,5 mm (−)
Temperature range −25 ... 70 °C