Visaton Speaker Driver - K 64 WPT - 8 Ohm Miniature Full Range
Art. No. 2921
![Visaton K64WPT - Full Range Miniature - 8 Ohm.](../mm5/graphics/visaton-drivers/k64wpt/k64wpt.jpg)
Visaton K64WPT - 8 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 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: 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 | 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 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 |
![Temperature Range](/mm5/graphics/visaton-drivers/temperatur_40_80.gif)
![](/mm5/graphics/visaton-drivers/ip65.png)
Driver Dimensions
![Loudspeaker Driver Dimensions and Measurements - all dimensions in mm (approx.)](../mm5/graphics/visaton-drivers/k64wpt/k64wpt_tz.gif)
Loudspeaker Driver Dimensions and Measurements - all dimensions in mm (approx.)
Frequency and Impedance Response
![Loudspeaker Frequency and Impedance Response Graph](../mm5/graphics/visaton-drivers/k64wpt/k64wp_8_fs.gif)
Loudspeaker Frequency and Impedance Response Graph
Directivity Pattern
![Loudspeaker Directivity Pattern (on and off axis response)](../mm5/graphics/visaton-drivers/k64wp/k64wp_rd.gif)
Loudspeaker Directivity Pattern (on and off axis response)
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