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Fostex FE168NS specifications.
Car speakers Specs << Fostex << Fostex FE168NS| Specification | | | Reviews |
General characteristics Fostex FE168NS
Type:
Full-range
Size:
6.3"
RMS Power:
20 W
Max Power:
60 W
Sensitivity:
90 dB
Impedance:
8Ω
DC resistance:
7.1 Ω
Frequency range:
60 - 20000 Hz
Resonant frequency:
60 Hz
Total Q factor:
0.39
Suspension equivalent air volume:
20 L
Maximum linear excursion:
2.2 mm
Electrical Q:
0.40
Mechanical Q:
7.30
Suspension equivalent air volume:
19.5 L
Voice coil inductance:
0.18 mH
Force factor:
7.4 T·m
Suspension mechanical resistance:
0.4 N·s/m
Suspension mechanical compliance:
830 µm/N
Moving mass:
7.3 g
Moving mass (including airload):
8.5 g
Surface of the diaphragm:
128.61 cm²
Effective diaphragm diameter:
12.8 cm
Maximum linear excursion:
± 2.2 mm
Displacement volume at Xmax:
28.3 cm³
Efficiency:
1.03 %
Efficiency bandwidth product:
150
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