SKU: V-2919-K64WP K 64 WP - 50 Ohm

Visaton Speaker Driver - K 64 WP - 50 Ohm Miniature Full Range
Art. No. 2919

Visaton K64WP - 50 Ohm Miniature Full Range

Characteristics and Sound Properties
6.4 cm (2.5") full-range 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 64 WPT - 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: ABS (basket; UL 94: HB); Mylar (diaphraghm)
- Functionally at cold according to EN 60068-2-1/EN 50155
- Cold storage (-40 °C) according to EN 60068-2-1/EN 50155
- Functionally at damp heat (cyclic) according to EN 60068-2-3/EN 50155
- Functionally at dry heat according to EN 60068-2-2/EN 50155

Technical Specifications

Rated power	2 W
Maximum power	3 W
Nominal impedance Z	50 Ohm
Frequency response	200–15000 Hz
Mean sound pressure level	86 dB (1W/1m)
Opening angle (-6 dB)	109°/4000 Hz
Excursion limit	± 1.5 mm
Resonance frequency fs	300 Hz
Magnetic induction	0.7 T
Magnetic flux	45 µWb
Height of front pole-plate	2 mm
Voice coil diameter	10 mm
Height of winding	2.5 mm
Cutout diameter	60 mm
Net weight	0.05 kg
Connections	2.8 x 0.5 mm (+) 2.8 x 0.5 mm (−)
Protectuve system	IP 65 *)
Temperature range	-40 ... 80 °C

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)