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SB Acoustics SB10PGC21-4 specifications.
Car speakers Specs << SB Acoustics << SB Acoustics SB10PGC21-4| Specification | | | Reviews |
General characteristics SB Acoustics SB10PGC21-4
Type:
Full-range
Size:
3"
RMS Power:
20 W
Max Power:
40 W
Sensitivity:
84 dB
Impedance:
4Ω
DC resistance:
3.4 Ω
Resonant frequency:
89 Hz
Total Q factor:
0.92
Suspension equivalent air volume:
1.2 L
Maximum linear excursion:
2.3 mm
Electrical Q:
1.01
Mechanical Q:
11.20
Voice coil inductance:
0.15 mH
Force factor:
2.3 T·m
Suspension mechanical resistance:
0.14 N·s/m
Suspension mechanical compliance:
1140 µm/N
Moving mass:
2.7 g
Moving mass (including airload):
2.8 g
Surface of the diaphragm:
27 cm²
Effective diaphragm diameter:
5.9 cm
Maximum linear excursion:
± 2.25 mm
Displacement volume at Xmax:
6.1 cm³
Efficiency:
0.08 %
Efficiency bandwidth product:
88
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