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Wavecor WF120BD04/08 specifications.
Car speakers Specs << Wavecor << Wavecor WF120BD04/08| Specification | | | Reviews |
General characteristics Wavecor WF120BD04/08
Type:
Mid-range
Size:
4.75"
RMS Power:
50 W
Max Power:
100 W
Sensitivity:
86 dB
Impedance:
8Ω
DC resistance:
3.2 Ω
Frequency range:
71 - 4000 Hz
Resonant frequency:
71 Hz
Total Q factor:
0.45
Suspension equivalent air volume:
4.3 L
Resonant frequency:
70 Hz
Electrical Q:
0.40
Mechanical Q:
6.00
Total Q factor:
0.37
Suspension equivalent air volume:
4.25 L
Voice coil inductance:
0.086 mH
Force factor:
4.5 T·m
Suspension mechanical resistance:
0.42 N·s/m
Suspension mechanical compliance:
1030 µm/N
Moving mass:
6.2 g
Moving mass (including airload):
6.55 g
Surface of the diaphragm:
54 cm²
Effective diaphragm diameter:
8.3 cm
Efficiency:
0.36 %
Efficiency bandwidth product:
175
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