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FRS 10 WP 4 OHM (white)

Product number: 2102

Saltwater resistant 10 cm (4") full-range driver

Weight: 0.6 kg
62,62 €
Ready for shipping Delivery time: 7 - 9 Days

Saltwater resistant 10 cm (4") full-range driver with glas 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 out-door sound reinforcement systems, swimming pools, sauna and speaker 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
- Weatherproof network column speakers
- Boats, ships and open vehicles

- 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)
- ball-resistant

*) IP protection class for front side when built into a sealed enclosure

Technical Data:
Rated power 25 W
Maximum power 50 W
Nominal impedance Z 4 Ohm
Frequency response 90–19000 Hz
Mean sound pressure level 90 dB (1 W/1 m)
Opening angle (-6 dB) 64°/4000 Hz
Excursion limit +/−3 mm
Resonance frequency fs 169 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
D.C. 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 l
Effective piston area Sd 57 cm²
Dynamically moved mass Mms 2,4 g
Force factor Bxl 3,8 Tm
Inductance of the voice coil L 0,2 mH
Protective system IP 65 *)
Temperature range −40 ... 120 °C
Colour weiß / white