FR 10 WP White - 4 Ohm

Visaton Speaker Driver - FR 10WP - 4 Ohm Saltwater Resistant White
Art. No. 2110

Visaton FR10WP - 4 Ohm Saltwater Resistant White

Characteristics and Sound Properties
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. White colour. *) IP protection class for front side when built into a sealed enclosure.

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

Technical Specifications

Rated power	20 W
Maximum power	30 W
Nominal impedance Z	4 Ohm
Frequency response	80–16000 Hz
Mean sound pressure level	85 dB (1W/1m)
Opening angle (-6 dB)	76°/4000 Hz
Excursion limit	± 2 mm
Resonance frequency fs	120 Hz
Magnetic induction	0.85 T
Magnetic flux	290 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
DC 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 litres
Effective piston area Sd	50 cm2
Dynamically moved mass Mms	5 grams
Force factor Bxl	2.75 Tm
Inductance of the voice coil L	0.3 mH
Colour	White
Protective System	IP65 *)
Connections	4.8 x 0.8 mm (+) 2.8 x 0.8 mm (−)

 

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)