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FR 10 WP 4 OHM (black)

Product number: 2130

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

Weight: 0.5 kg
26,00 €
Ready for shipping Delivery time: 7 - 9 Days

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

Typical applications:
- Outdoor PA systems
- Loudspeaker for solariums and damp locations
- 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: ASA (UL 94: HB; UV-/weather-proof)
- ball-resistant

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

Bestückung / Zubehör:

Technical Data:
Rated power 20 W
Maximum power 30 W
Nominal impedance Z 4 Ohm
Frequency response 80–16000 Hz
Mean sound pressure level 85 dB (1 W/1 m)
Opening angle (-6 dB) 76°/4000 Hz
Excursion limit +/−2 mm
Resonance frequency fs 120 Hz
Magnetic induction 0,85 T
Magnetic flux 260 µWb
Height of front pole-plate 4 mm
Voice coil diameter 20 mm
Height of winding 5 mm
Cutout diameter 101 mm
Net weight 0,275 kg
D.C. resistance Rdc 3,8 Ohm
Mechanical Q factor Qms 3,13
Electrical Q factor Qes 2,14
Total Q factor Qts 1,27
Equivalent volume Vas 2,1 l
Effective piston area Sd 50 cm²
Dynamically moved mass Mms 5 g
Force factor Bxl 2,75 Tm
Inductance of the voice coil L 0,3 mH
Protective system IP 65 *)
Temperature range −40 ... 80 °C
Colour schwarz / black