Visaton FR10WP (599kr/p)

4" marinhögtalare. Klarar saltvatten. IP66

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	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
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
Colour	weiß / white
Connections	4.8 x 0.8 mm (+)/2.8 x 0.8 mm (-)
Protective system	IP 66 *)
Temperature range	−40 ... 80 °C