FRS 10 WP White - 4 Ohm

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)