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
Monitoring speaker for electronic devices
Model construction
  • Moisturised cone
  • Metal basket
  • Magnetically shielded

Technical Data

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
Electrical Q factor Qes
Total Q factor Qts
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
Temperature range
–25 ... 70 °C
Frequency- and impedance response
Directivity pattern