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K 57 FL - 8 Ohm

Art. No. 2952

5.7 cm (2.2") miniature speaker with plastic diaphragm (Mylar) and metal basket. Thanks to its very flat design, suitable for signal output in machines and other equipment where installation depth is limited. Connection via soldering points on rear side.

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

*Gross price for private customers. Industrial prices are available on request.
Technical Data
Amplitude & Impendance Frequency
Rated power 1 W
Maximum power 2 W
Nominal impedance Z 8 Ohm
Frequency response 220–16000 Hz
Mean sound pressure level 83 dB (1 W/1 m)
Resonance frequency fs 350 Hz
Voice coil diameter 14 mm
Height of winding 1.5 mm
Cutout diameter 52 mm
Net weight 16.5 g
Connections Solder joints
Protective system IP 65 *)
Temperature range –25 ... 70 °C

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