Visaton Speaker Driver - FR 8 WP - 8 Ohm Black Saltwater Resistant - Full Range
Art. No. 2149
Characteristics and Sound Properties
Saltwater resistant 8 cm (3.3") full-range speaker with moulded plastic cone, plastic basket and grille. Absolutely corrosion-resistant and waterproof due to encased magnet and silicon-coated leads. Clear-cut high-range output.
Typical applications:
- Outdoor PA systems
- Loudspeaker for solariums and damp locations
- Boats, ships and open vehicles
Attributes:
- Seawater proof
- Functionally at low temperature according to EN 60068-2-1 (-40 °C; 96 h)
- Up to the standards of the Germanischer Lloyd (requirements for electrical equipment/low temperature)
- Plastic: ASA (UL 94:HB; UV-/weather-proof)
- Ball-resistant
Technical Specifications
| Rated power | 15 W |
| Maximum power | 25 W |
| Nominal impedance Z | 8 Ohm |
| Frequency response |
100-20000 Hz |
| Mean sound pressure level | 84 dB (1W/1m) |
| Opening angle (-6 dB) | 114°/4000 Hz |
| Excursion limit | ± 3 mm |
| Resonance frequency fs | 158 Hz |
| Magnetic induction | 1 T |
| Magnetic flux | 190 uWb |
| Height of front pole-plate | 3 mm |
| Voice coil diameter | 20 mm |
| Height of winding | 4 mm |
| Cutout diameter | 74 mm |
| Net weight | 0.23 kg |
| Connections | 5.2 x 0.5 mm (+) 2.8 x 0.5 mm (-) |
| Colour | Black |
| Protective system | IP 65 *) |
| Temperature range | -40 ... 80 °C |
*) IP protection class for front side when built into a sealed enclosure

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