BMW's most popular electric car has become more powerful and has a longer range
Elon Musk promises full autopilot in Tesla by the end of the year
The long-suffering Tesla Roadster has a new release date
Ciare HWB200-4 specifications.
Car speakers Specs << Ciare << Ciare HWB200-4| Specification | | | Reviews |
General characteristics Ciare HWB200-4
Type:
Subwoofer
Size:
8"
RMS Power:
130 W
Max Power:
260 W
Sensitivity:
92 dB
Impedance:
4Ω
DC resistance:
3.4 Ω
Resonant frequency:
32 Hz
Total Q factor:
0.38
Suspension equivalent air volume:
57 L
Maximum linear excursion:
7 mm
Electrical Q:
0.39
Mechanical Q:
10.20
Voice coil inductance:
0.62 mH
Force factor:
7.3 T·m
Suspension mechanical resistance:
0.6 N·s/m
Suspension mechanical compliance:
799 µm/N
Moving mass:
27.4 g
Moving mass (including airload):
30 g
Surface of the diaphragm:
224.3 cm²
Effective diaphragm diameter:
16.9 cm
Maximum linear excursion:
± 7 mm
Displacement volume at Xmax:
157 cm³
Efficiency:
0.48 %
Efficiency bandwidth product:
82
Popular today
Type: Mid Bass; Size: 8"; RMS Power: 225 W; Max Power: 450 W; Sensitivity: 93 dB; Impedance: 8?©; DC resistance: 3.6 ?©; Frequency range: 75 - 7500 Hz; Resonant frequency: 74 Hz; Total Q factor: 1.05;...
Type: Woofer; Size: 8"; RMS Power: 220 W; Max Power: 450 W; Sensitivity: 96 dB; Impedance: 8?©; DC resistance: 5.7 ?©; Resonant frequency: 81 Hz; Total Q factor: 0.29; Suspension equivalent air volume...
USD 3.94 (50% off)
USD 4.45 (50% off)
USD 2.80 (67% off)
USD 2.97 (50% off)