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FRWS 5 SC - 8 Ohm

Art. No. 2220

Magnetically shielded 5 cm (2") full-range driver with highly compact construction due to light-weight alnico magnet. Features balanced frequency response from 350 Hz and good omnidirectional sound distribution. Particularly suitable for music and voice reproduction in multimedia applications such as TV's, PC's etc.

Typical applications

  • Video monitoring screens
  • TVs
  • Monitoring speaker for electronic devices
  • Model construction


  • Moisture-resistant membrane
  • metal design
  • Magnetically shielded
*Gross price for private customers. Industrial prices are available on request.
Technical Data
Amplitude & Impedance Frequency
Directivity pattern
Rated power 4 W
Maximum power 8 W
Nominal impedance Z 8 Ohm
Frequency response 200–20000 Hz
Mean sound pressure level 80 dB (1 W/1 m)
Opening angle (-6 dB) 180°/4000 Hz
Excursion limit +/−2 mm
Resonance frequency fs 350 Hz
Voice coil diameter 14 mm
Height of winding 3.5 mm
Cutout diameter 45 mm
Net weight 0.052 kg
D.C. resistance Rdc 7.2 Ohm
Mechanical Q factor Qms 4.1
Electrical Q factor Qes 9.35
Total Q factor Qts 2.85
Equivalent volume Vas 0.2 l
Effective piston area Sd 12 cm²
Dynamically moved mass Mms 0.5 g
Force factor Bxl 1 Tm
Inductance of the voice coil L 0.1 mH
Connections Solder lugs
Temperature range –25 ... 70 °C

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