FR 16 WP Black - 4 Ohm

Visaton Speaker Driver - FR 16 WP - 4 Ohm Saltwater Resistant
Art. No. 2136

Characteristics and Sound Properties
Saltwater resistant 16 cm (6.5") full-range speaker with moulded plastic cone, plastic basket and grille. Absolutely corrosion-resistant and waterproof due to encased magnet and silicon-coated leads. Black colour.

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

Attributes:-
- Suitable for outdoor applications
- Waterproof
- 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)
- UV-resistant
- Weather-resistant

Technical Specifications

Rated power	60 W
Maximum power	80 W
Nominal impedance Z	4 Ohm
Frequency response	60-15000 Hz
Mean sound pressure level	86 dB (1W/1m)
Dispersion angle (-6 dB)	46°/4000 Hz
Resonance frequency fs	85 Hz
Magnetic induction	1.0 T
Magnetic flux	250 uWb
Height of front pole-plate	4 mm
Voice coil diameter	20 mm
Height of winding	6 mm
Cutout diameter	142 mm
Net weight	0.42 kg
DC resistance Rdc	3.7 Ohm
Mechanical Q factor Qms	2.99
Electrical Q factor Qes	1.55
Total Q factor Qts	1.02
Equivalent volume Vas	10 litres
Effective piston area Sd	130 cm2
Dynamically moved mass Mms	8.4 grams
Force factor Bxl	3.2 Tm
Inductance of the voice coil L	0.4 mH
Connections	4.8 x 0.8 mm (+) 2.8 x 0.8 mm (-)
Protective system	IP 65 *)
Temperature range	-40 ... 80 °C
Colour	Black

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