F 8 SC - 8 Ohm

Art. No. 8028

Magnetically shielded 8 cm (3,3") full-range driver with balanced frequency response. Particularly suitable for smaller multimedia applications. Very good value for money.

Typical applications
Multimedia systems
Video monitoring screens
TVs
Computer terminals
Attributes
  • Moisturised cone
  • Metal basket
  • Magnetically shielded

Technical Data

Rated power
20 W
Maximum power
30 W
Nominal impedance Z
8 Ohm
Frequency response
80–15000 Hz
Mean sound pressure level
82 dB (1 W/1 m)
Opening angle (-6 dB)
180°/4000 Hz
Excursion limit
+/−2.5 mm
Resonance frequency fs
125 Hz
Magnetic induction
0.8 T
Magnetic flux
150 µWb
Height of front pole-plate
3 mm
Voice coil diameter
20 mm
Height of winding
4.5 mm
Cutout diameter
76 mm
Net weight
0.25 kg
D.C. resistance Rdc
7.9 Ohm
Mechanical Q factor Qms
2.94
Electrical Q factor Qes
1.29
Total Q factor Qts
0.9
Equivalent volume Vas
1.0 l
Effective piston area Sd
30 cm²
Dynamically moved mass Mms
2 g
Force factor Bxl
2.2 Tm
Inductance of the voice coil L
0.3 mH
Temperature range
–25 ... 70 °C
Frequency- and impedance response
Directivity pattern