Art. No. 2102Saltwater resistant 10 cm (4") fullrange driver with glass fibre cone, plastic basket and grille. Balanced frequency response, high efficiency and good high-midrange reproduction. Subjected to long-term weather testing and therefore especially suited for out-door sound reinforcement systems, swimming pools, sauna and speakers for boats, ships and open vehicles. Also suitable for model boat applications. 120°C temperature resistant.
Typical applications:
- Outdoor sound reinforcement systems
- Speaker systems for saunas and steam baths
- Weatherproof network column speakers
- Boats, ships and open vehicles
Properties:
- seawater proof
- functionally at low temperature according to EN 60068-2-1 (-40°C; 96h)
- up to the standards of the Germanischer Lloyd (requirements for electrical equipment / low temperature)
- Plastic: PC (UL 94: V-2)
- ball-resistant Accessories:
TR 84
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Frequency and impedance response - click.
| | Technical Data: |
|---|
| Rated power | 25 Watt | | Maximum power | 50 Watt | | Nominal impedance | 4 Ohm | | Frequency response (-10 dB) | 90 - 19000 Hz | | Mean sound pressure level | 90 dB (1W/1m) | | Maximum cone displacement | 6 mm | | Resonance frequency fs | 190 Hz | | Magnetic induction | 0,9 Tesla | | Magnetic flux | 160 µ Weber | | Height of front pole-plate | 3 mm | | Voice coil diameter | 19 mm | | Height of winding | 5 mm | | Cutout diameter | 92 mm | | Net weight | 0,36 kg | | D.C. resistance Rdc | 3,5 Ohm | | Mechanical Q factor Qms | 3,19 | | Electrical Q factor Qes | 1,08 | | Total Q factor Qts | 0,81 | | Equivalent volume Vas | 1,6 l | | Effective piston area Sd | 57 cm2 | | Dynamically moved mass Mms | 2,4 g | | Force factor Bxl | 3,8 T m | | Inductance of the voice coil L | 0,3 mH | | Protective system | IP 65 | | Heat resistance | 120°C | | Colour | weiß / white |
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