K 50 WP - 8 Ohm

Art. No. 2915

5 cm (2") miniature speaker with a plastic basket and plastic diaphragm. Broad frequency response and good voice reproduction. Particularly well suited to outdoor applications and where ambient conditions are generally unfavourable (e.g. high humidity).

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

Typical applications
Monitoring speaker for electronic devices
Monitoring speaker for outdoor systems
Attributes
  • Plastic: ABS (basket; UL 94: HB); Mylar (diaphragm)
  • Functionally at cold according to EN 60068-2-1/EN 50155
  • weather-resistant
  • UV-resistant

Technical Data

Rated power
2 W
Maximum power
3 W
Nominal impedance Z
8 Ohm
Frequency response
180–17000 Hz
Mean sound pressure level
84 dB (1 W/1 m)
Opening angle (-6 dB)
180°/4000 Hz
Excursion limit
+/−1 mm
Resonance frequency fs
300 Hz
Height of front pole-plate
2 mm
Voice coil diameter
10 mm
Height of winding
2.5 mm
Cutout diameter
46 mm
Net weight
0.048 kg
Protective system
IP 65 *)
Temperature range
−40 ... 80 °C
Frequency- and impedance response
Directivity pattern