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).
- Version with different orientation of the terminals: see K 50 WP - 8 Ohm
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 |
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