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Fi Car Audio SP412 v2.1 D1 specifications.
Car speakers Specs << Fi Car Audio << Fi Car Audio SP412 v2.1 D1| Specification | | | Reviews |
General characteristics Fi Car Audio SP412 v2.1 D1
Type:
Subwoofer
Size:
12"
RMS Power:
3500 W
Max Power:
7000 W
Sensitivity:
82 dB
Impedance:
2x 1Ω
DC resistance:
1.3 Ω
Resonant frequency:
27 Hz
Total Q factor:
0.44
Suspension equivalent air volume:
27 L
Maximum linear excursion:
33 mm
Resonant frequency:
27.9 Hz
Electrical Q:
0.47
Mechanical Q:
6.08
Suspension equivalent air volume:
27.4 L
Force factor:
13.7 T·m
Suspension mechanical resistance:
11.1 N·s/m
Suspension mechanical compliance:
85 µm/N
Moving mass:
378.1 g
Moving mass (including airload):
386 g
Surface of the diaphragm:
480 cm²
Effective diaphragm diameter:
24.7 cm
Maximum linear excursion:
± 33 mm
Displacement volume at Xmax:
1584 cm³
Efficiency:
0.12 %
Efficiency bandwidth product:
59
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Type: Subwoofer; Size: 15"; RMS Power: 3500 W; Max Power: 7000 W; Sensitivity: 86 dB; Impedance: 2x 1О©; DC resistance: 1.3 О©; Resonant frequency: 27 Hz; Total Q factor: 0.48; Suspension equivalent a...
Type: Subwoofer; Size: 15"; RMS Power: 3500 W; Max Power: 7000 W; Sensitivity: 86 dB; Impedance: 2x 2О©; DC resistance: 1.3 О©; Resonant frequency: 27 Hz; Total Q factor: 0.48; Suspension equivalent a...