speaker construction full range chassis

Visaton broadband loudspeaker frws 5 4 ohms

Visaton Broadband speaker FRWS 5/4 Ohm

5 cm (2 ") fullrange speaker with square basket, soft surround and special light weight cone. Balanced frequency response from 250Hz, brilliant highs and good omnidirectional sound. Suitable as midrange driver in speaker systems for HiFi and PA systems as well as for PA-systems in 100V technology . Due to the small size very suitable for model construction and as control speaker in electronic devices.

Technical specifications

  • Rated power 4 W
  • Maximum power 10 W
  • Nominal impedance Z 4 Ohm
  • Frequency response (-10 dB) 150-20000 Hz
  • Mean sound pressure level 84 dB (1 W / 1 m)
  • Maximum stroke 4 mm
  • Resonance frequency fs 250 Hz
  • Magnetic induction 0.75T
  • Magnetic flux 65 ?Wb
  • Upper Polplattenhöhe 2 mm
  • Voice coil diameter 14 mm
  • Wrapping height 2.7 mm
  • Cutout 45 mm
  • Net weight 0.1 kg
  • DC resistance Rdc 3.6 Ohm
  • Mechanical Q factor QMS 2.48
  • Electrical Q factor Qes 2.5
  • Total Q factor Qts 1.24
  • Equivalent volume Vas 0.2 l
  • Effective membrane area Sd 12 cm²
  • Dynamically moved mass Mms 0.5g
  • Driving factor Bxl 1.1 T m
  • Coil inductance L 0.08 mH
  • Temperature resistance -25 ... 70 ° C
* Prices incl. 19 % Tax excl. Shipping costs, ** suggested retail price
© 2018 Rö-HiFi GmbH