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Dayton Audio DMA105-8 specifications.
Car speakers Specs << Dayton << Dayton Audio DMA105-8| Specification | | | Reviews |
General characteristics Dayton Audio DMA105-8
Type:
Full-range
Size:
4"
RMS Power:
35 W
Max Power:
70 W
Sensitivity:
84 dB
Impedance:
8Ω
DC resistance:
3.4 Ω
Frequency range:
70 - 20000 Hz
Resonant frequency:
72 Hz
Total Q factor:
0.63
Suspension equivalent air volume:
4.2 L
Maximum linear excursion:
2.5 mm
Resonant frequency:
72.7 Hz
Electrical Q:
0.63
Mechanical Q:
2.60
Total Q factor:
0.51
Suspension equivalent air volume:
4.248 L
Voice coil inductance:
0.3 mH
Force factor:
3.4 T·m
Suspension mechanical resistance:
0.8 N·s/m
Suspension mechanical compliance:
1060 µm/N
Moving mass:
4.2 g
Moving mass (including airload):
4.5 g
Surface of the diaphragm:
54.1 cm²
Effective diaphragm diameter:
8.3 cm
Maximum linear excursion:
± 2.5 mm
Displacement volume at Xmax:
13.5 cm³
Efficiency:
0.25 %
Efficiency bandwidth product:
115
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