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K 28.40 - 8 Ohm

Art. No. 2945

2.8 x 4.0 cm (1.1" x 1.6") miniature speaker with paper cone and rectangular plastic basket. Small dimensions due to neodymium magnet. The excellent interaction between the different components achieves a very linear frequency response. Connection via soldering points on rear side.

*Gross price for private customers. Industrial prices are available on request.
Technical Data
Amplitude & Impendance Frequency
Rated power 2 W
Maximum power 3 W
Nominal impedance Z 8 Ohm
Frequency response 230–20000 Hz
Mean sound pressure level 79 dB (1 W/1 m)
Resonance frequency fs 450 Hz
Voice coil diameter 14 mm
Height of winding 3 mm
Cutout diameter 26 x 37 mm
Net weight 0.014 kg
Connections Solder lugs
Temperature range -20 ... 70°C

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