K 50 - 50 Ohm

Visaton Speaker Driver - K 50 - 50 Ohm Miniature Speaker
Art. No. 2899

Visaton K50 - 50 Ohm Miniature Speaker

Characteristics and Sound Properties
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

Technical Specifications

Rated power	2 W
Maximum power	3 W
Nominal impedance Z	50 Ohm
Frequency response	250–12000 Hz
Mean sound pressure level	83 dB (1W/1m)
Opening angle (-6 dB)	180°/4000 Hz
Excursion limit	±0.5 mm
Resonance frequency fs	500 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

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

 

Driver Dimensions

Loudspeaker Driver Dimensions and Measurements - all dimensions in mm (approx.)

Frequency and Impedance Response

Loudspeaker Frequency and Impedance Response Graph

Directivity Pattern

Loudspeaker Directivity Pattern (on and off axis response)