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Dayton Audio DMA80-4 specifications.
Car speakers Specs << Dayton << Dayton Audio DMA80-4| Specification | | | Reviews |
General characteristics Dayton Audio DMA80-4
Type:
Full-range
Size:
3"
RMS Power:
25 W
Max Power:
50 W
Sensitivity:
88 dB
Impedance:
4Ω
DC resistance:
4 Ω
Frequency range:
90 - 20000 Hz
Resonant frequency:
93 Hz
Total Q factor:
0.41
Suspension equivalent air volume:
1.4 L
Maximum linear excursion:
2.5 mm
Resonant frequency:
93.5 Hz
Electrical Q:
0.51
Mechanical Q:
1.97
Suspension equivalent air volume:
1.416 L
Voice coil inductance:
0.2 mH
Force factor:
3.7 T·m
Suspension mechanical resistance:
0.9 N·s/m
Suspension mechanical compliance:
960 µm/N
Moving mass:
2.9 g
Moving mass (including airload):
3.02 g
Surface of the diaphragm:
31.2 cm²
Effective diaphragm diameter:
6.3 cm
Maximum linear excursion:
± 2.5 mm
Displacement volume at Xmax:
7.8 cm³
Efficiency:
0.22 %
Efficiency bandwidth product:
183
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