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Visaton Speaker Driver - FRS 10 WP - 4 Ohm White Saltwater Resistant Full Range
Art. No. 2102
Visaton FRS10WP - 4 Ohm Saltwater Resistant White Full Range Speaker
Characteristics and Sound Properties
Saltwater resistant 10 cm (4") full-range driver with glass fibre cone, plastic basket and grille. Balanced frequency response, high efficiency and good high-midrange reproduction. Long time weather proved and therefore especially suited for outdoor sound reinforcement systems, swimming pools, sauna and speaker for boats, ships and open vehicles. Also suitable for model boat applications. *) IP protection class for front side when built into a sealed enclosure.
Typical applications:-
- Outdoor sound reinforcement systems
- Speaker systems for saunas
- Weatherproof network column speakers
- Boats, ships and open vehicles
Attributes:-
- suitable for outdoor applications, 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: PC (UL 94: V-0)
- temperature resistance 120 °C
- ball-resistant
Technical Specifications
| Rated power | 25 W |
| Maximum power | 50 W |
| Nominal impedance Z | 4 Ohm |
| Frequency response |
90–19000 Hz |
| Mean sound pressure level | 90 dB (1W/1m) |
| Opening angle (-6 dB) | 64°/4000 Hz |
| Excursion limit | ± 3 mm |
| Resonance frequency fs | 190 Hz |
| Magnetic induction | 1.0 T |
| Magnetic flux | 190 µWb |
| Height of front pole-plate | 3 mm |
| Voice coil diameter | 20 mm |
| Height of winding | 5 mm |
| Cutout diameter | 92 mm |
| Net weight | 0.36 kg |
| DC resistance Rdc | 3.4 Ohm |
| Mechanical Q factor Qms | 8.29 |
| Electrical Q factor Qes | 1.02 |
| Total Q factor Qts | 0.91 |
| Equivalent volume Vas | 2 litres |
| Effective piston area Sd | 57 cm2 |
| Dynamically moved mass Mms | 2.4 grams |
| Force factor Bxl | 3.8 Tm |
| Inductance of the voice coil L | 0.2 mH |
| Connections | 4.8 x 0.8 mm (+) 2.8 x 0.8 mm (−) |
| Protective system | IP 65 *) |
| Temperature range | -40... 120 °C |
| Colour | White |
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)
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