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VI-FRWS5 2" A high performance speaker (medium size)


  • Model: VI-FRWS5
  • Weight: 1 LBS
  • Availability: This item is not in stock, but available to order.
Fullrange HiFi Speaker - FRWS 5

Linear frequency response between 250 and 20000 Hz.  Ideal speaker for the model field.

Spezial Attributes:
- Moisturized cone
- Metal masket

Diameter: 2"
Mounting Hole: (sqr) 2"
Height: 1"
Rated power 4 W
Maximum power 10 W
Nominal impedance Z 8 Ohm
Frequency response 150–20000 Hz
Mean sound pressure level 84 dB (1 W/1 m)
Opening angle (-6 dB) 180°/4000 Hz
Excursion limit +/−2 mm
Resonance frequency fs 250 Hz
Magnetic induction 0,75 T
Magnetic flux 65 µWb
Height of front pole-plate 2 mm
Voice coil diameter 14 mm
Height of winding 2.7 mm
Cutout diameter 45 mm
Net weight 0,1 kg
D.C. resistance Rdc 6.8 Ohm
Mechanical Q factor Qms 3.31
Electrical Q factor Qes 3.22
Total Q factor Qts 1.63
Equivalent volume Vas 0.1 l
Effective piston area Sd 12 cm²
Dynamically moved mass Mms 0.5 g
Force factor Bxl 1.4 T m
Inductance of the voice coil L 0.1 mH
Temperature range −40 ... 217 °F

This speaker is made in Germany by the German manufacturer Visaton, a company that I personally know for more than 30 years. I build my first studio speakers with speakers from Visaton and they lasted for 15 years until I sold them - and they probably perform still today. So it is no surprise, when entering into the garden railroad sounds, I found Visaton again - and they are great!