K 50 WPT - 8 Ohm

Art. No. 2930

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

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

Typical applications

Monitoring speaker for electronic devices
Monitoring speaker for outdoor systems

Attributes

weather-resistant
UV-resistant
Plastic: Mylar (diaphragm)
Functionally at cold according to EN 60068-2-1/EN 50155

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
Connections	2.8 x 0.5 mm (+)/2.8 x 0.5 mm (-)
Protective system	IP 65 *)
Temperature range	−40 ... 80 °C

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

Connections

2.8 x 0.5 mm (+)/2.8 x 0.5 mm (-)

Protective system

IP 65 *)

Temperature range

−40 ... 80 °C