SKU: V-2128-FR8WP FR 8 WP White - 4 Ohm

Visaton Speaker Driver - FR 8 WP - 4 Ohm White Saltwater Resistant - Full Range
Art. No. 2128

Visaton FR8WP - 4 Ohm White Saltwater Resistant - Full Range

Characteristics and Sound Properties
Saltwater resistant 8 cm (3.3") full-range speaker 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.

Typical applications:
- Outdoor PA systems
- Loudspeaker for solariums and damp locations
- Boats, ships and open vehicles

Attributes:
- 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	15 W
Maximum power	25 W
Nominal impedance Z	4 Ohm
Frequency response	100–20000 Hz
Mean sound pressure level	84 dB (1W/1m)
Opening angle (-6 dB)	114°/4000 Hz
Excursion limit	± 3 mm
Resonance frequency fs	158 Hz
Magnetic induction	1 T
Magnetic flux	190 uWb
Height of front pole-plate	3 mm
Voice coil diameter	20 mm
Height of winding	4 mm
Cutout diameter	74 mm
Net weight	0.23 kg
D.C. resistance Rdc	4.1 Ohm
Mechanical Q factor Qms	2.62
Electrical Q factor Qes	1.33
Total Q factor Qts	0.88
Equivalent volume Vas	0.4 litres
Effective piston area Sd	30 cm2
Dynamcally moved mass Mms	2.9 grams
Force factor Bxl	2.8 Tm
Inductance of the voice coil L	0.3 mH
Protective system	IP 65 *)
Connections	5.2 x 0.5 mm (+) 2.8 x 0.5 mm (−)
Colour	White
Temperature range	-40 ... 80 °C

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)