Thông số kỹ thuật sản phẩm HF140
Nominal Impedance | 8 Ohm |
Minimum Impedance | 6.3 Ohm |
AES Power above 0.9 kHz (1) | 70 W |
AES Power above 0.65 kHz | 50 W |
Maximum Power above 0.9 kHz (2) | 140 W |
Maximum Power above 0.65 kHz | 100 W |
Minimum Crossover Frequency (3) | 0.9 kHz |
Sensitivity (1W/1m) (4) | 109 dB |
Frequency Range | 0.5÷18 kHz |
Voice Coil Diameter | 74 mm (2.91 in) |
Winding Material | Al |
Former Material | Kapton |
Diaphragm Material | Titanium |
Diaphragm Shape | Dome |
Winding Depth | 2.35 mm (0.09 in) |
Magnetic Gap Depth | 2.8 mm (0.11 in) |
Flux Density | 1.8 T |
Magnet | Neodymium Slug Crown |
Re | 5.6 Ohm |
Phase Plug Design | Annular |
Exit Angle (5) | 7° Conical |
NET Air Volume filled by HF Driver | 0.7 dm^3 (0.025 ft^3) |