K 50 - 8 Ohm
Art. No. 2901
5 cm (2") miniature speaker with plastic diaphragm and metal basket. Thanks to its compact dimensions, suitable for signal output in machines and other equipment where space is at a premium.
Typical applications:
- Voice and signal output in machines and other equipment both indoors and outdoors
Attributes:
- Plastic: Mylar (diaphragm)
- Functionally at cold according to EN 60068-2-1/EN 50155
- Metal basket
- UV-resistant
*) IP protection class for front side when built into a sealed enclosure
Technical Data
| Rated power | 2 W |
|---|---|
| Maximum power | 3 W |
| Nominal impedance Z | 8 Ohm |
| Frequency response | 250–10000 Hz |
| Mean sound pressure level | 83 dB (1 W/1 m) |
|---|---|
| Opening angle (-6 dB) | 180°/4000 Hz |
| Excursion limit | +/−0,5 mm |
| Resonance frequency fs | 400 Hz |
| Height of front pole-plate | 2 mm |
| Voice coil diameter | 14 mm |
| Height of winding | 3 mm |
| Cutout diameter | 45 mm |
| Net weight | 0,05 kg |
| Protective system | IP 65 *) |
| Temperature range | −40 ... 80 °C |
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