SKU: V-2921-K64WPT K 64 WPT - 8 Ohm

Visaton Speaker Driver - K 64 WPT - 8 Ohm Miniature Full Range
Art. No. 2921

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 K64WP - 8 Ohm.

Typical applications:-
- Monitoring speaker for electronic devices
- Monitoring speaker for outdoor systems

Attributes:-
- Weather-resistant
- UV-resistant
- Plastic: ABS (basket; UL 94: HB); Mylar (diaphragm)
- 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	8 Ohm
Frequency response	200–15000 Hz
Mean sound pressure level	86 dB (1W/1m)
Dispersion angle (-6 dB)	109°/4000 Hz
Excursion limit	± 1.5 mm
Resonance frequency fs	300 Hz
Magnetic induction	0.7 T
Magnetic flux	45 uWb
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 (-)
Protective system	IP 65 *)
Temperature range	-40 ... 80 °C

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