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Oberton 18NSW700 specifications.
Car speakers Specs << Oberton << Oberton 18NSW700| Specification | | | Reviews |
General characteristics Oberton 18NSW700
Type:
Woofer
Size:
18"
RMS Power:
700 W
Max Power:
1400 W
Sensitivity:
97 dB
Impedance:
8Ω
DC resistance:
6.1 Ω
Frequency range:
30 - 1000 Hz
Resonant frequency:
30 Hz
Total Q factor:
0.24
Suspension equivalent air volume:
309 L
Maximum linear excursion:
13 mm
Resonant frequency:
30.48 Hz
Electrical Q:
0.25
Mechanical Q:
9.24
Suspension equivalent air volume:
309.02 L
Minimum impedance:
7.13 Ω
Voice coil inductance:
0.96 mH
Force factor:
26.65 T·m
Suspension mechanical resistance:
3.1 N·s/m
Suspension mechanical compliance:
180 µm/N
Moving mass:
124 g
Moving mass (including airload):
151.94 g
Surface of the diaphragm:
1158 cm²
Effective diaphragm diameter:
38.4 cm
Maximum linear excursion:
± 13 mm
Displacement volume at Xmax:
1505.4 cm³
Efficiency:
3.42 %
Efficiency bandwidth product:
121
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