The PeBL 2 electric velomobile can travel up to 80 km on a single charge
Toyota unveils two-seater electric car with solar charging
Toyota unveils all-electric version of CH-R
Goldwood GW-4028/S specifications.
Car speakers Specs << Goldwood << Goldwood GW-4028/S| Specification | | | Reviews |
General characteristics Goldwood GW-4028/S
Type:
Woofer
Size:
4"
RMS Power:
40 W
Max Power:
70 W
Sensitivity:
83 dB
Impedance:
8Ω
DC resistance:
7.1 Ω
Frequency range:
70 - 10000 Hz
Resonant frequency:
83 Hz
Total Q factor:
0.70
Suspension equivalent air volume:
2.1 L
Maximum linear excursion:
1.8 mm
Popular today
Type: Woofer; Size: 8"; RMS Power: 100 W; Max Power: 220 W; Sensitivity: 90 dB; Impedance: 2x 8?©; DC resistance: 3.7 ?©; Frequency range: 44 - 5000 Hz; Resonant frequency: 51 Hz; Total Q factor: 0.64...
Type: Woofer; Size: 10"; RMS Power: 110 W; Max Power: 220 W; Sensitivity: 95 dB; Impedance: 2x 4?©; DC resistance: 1.8 ?©; Frequency range: 41 - 4000 Hz; Resonant frequency: 40 Hz; Total Q factor: 0.6...