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Thumbnail Filmstrip of WL 25.20 EV - 100 V Images
Visaton Speaker Driver - WL 25.20 EV - 100 V Wall Mounted Speaker
Art. No. 50373
Visaton WL25.20EV - 100 V Wall Mounted Speaker
Characteristics and Sound Properties
Typical applications:-
- Wall-mounted speaker for evacuation systems
- Horizontal and vertical installation at walls or ceilings
- Certified according to EN 54-24
- Cabinet made of flame-retardant plastics according to UL 94: 5VB
Technical Specifications
Transformer matching | 6 W / 3 W / 1.5 W (100 V) |
Frequency response | 120–17000 Hz |
Mean sound pressure level | 85 dB (6 W/1 m) |
Max. sound pressure level |
92 dB (6 W/1 m) |
Dispersion angle (-6 dB) | 125° hor. (A) 87° vert. (B) / 4000 Hz |
Net weight | 1.32 kg |
Colour | RAL 9010 |
Driver Dimensions
Loudspeaker Driver Dimensions and Measurements - all dimensions in mm (approx.)
Frequency and Impedance Response
Loudspeaker Frequency and Impedance Response Graph
Directivity Pattern
Directivity pattern (A)
Directivity pattern (B)
A - Dispersion
B - Dispersion
Loudspeaker Directivity Pattern (on and off axis response)