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K 70 WP - 8 Ohm

Art. No. 2870

7 cm (2.8") full-range speaker with plastic basket and plastic diaphragm. Broad frequency response ad good voice reproduction. Particularly well suited to outdoor applications and where ambient conditions are generally unfavourable (e.g. high humidity).

Typical applications

  • Monitoring speaker for electronic devices
  • Model construction
  • Communication technology
  • Monitoring speaker for outdoor systems
*Gross price for private customers. Industrial prices are available on request.
Technical Data
Amplitude & Impedance Frequency
Rated power 2 W
Maximum power 3 W
Nominal impedance Z 8 Ohm
Frequency response 200 - 15000 Hz
Mean sound pressure level 84 dB (1 W/1 m)
Resonance frequency fs 395 Hz
Voice coil diameter 10.25 mm
Height of winding 3.4 mm
Cutout diameter 62 mm
Net weight 51 g
Mounting depth 15.6 mm
Protective system IP 67 *)
Temperature range −40 ... 80 °C

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