The Faital Pro HF1400 (8Ω) 1.4-inch High-Frequency Driver is a high-frequency driver with a 1.4-inch diaphragm and 8 Ohm nominal impedance. It provides 100 W AES power above 0.9 kHz and 110 dB sensitivity. The driver uses a titanium dome diaphragm, annular phase plug and neodymium ring magnet. Its frequency range is 0.5÷18 kHz, with a minimum crossover frequency of 0.9 kHz.
Faital Pro HF1400 (8Ω) 1.4-inch High-Frequency Driver
RRP: $839.00 ex. GST
Key Features:
- 1.4″ diaphragm
- 100 W AES power above 0.9 kHz
- 110 dB sensitivity
- 8 Ohm nominal impedance
- Titanium diaphragm material
- Neodymium ring magnet
Technical Data
| Nominal Impedance | 8 Ohm |
| Minimum Impedance | 7 Ohm |
| AES Power above 0.9 kHz (1) | 100 W |
| AES Power above 0.65 kHz | 50 W |
| Maximum Power above 0.9 kHz (2) | 200 W |
| Maximum Power above 0.65 kHz | 100 W |
| Minimum Crossover Frequency (3) | 0.9 kHz |
| Sensitivity (1W/1m) (4) | 110 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 | 3.2 mm (0.13 in) |
| Flux Density | 1.95 T |
| Magnet | Neodymium Ring |
| Re | 5.6 Ohm |
| Phase Plug Design | Annular |
| Exit Angle (5) | 12° Conical |
| NET Air Volume filled by HF Driver | 0.45 dm^3 (0.016 ft^3) |
| Throat Diameter | 35.6 mm (1.4 in) |
| Overall Diameter | 130.5 mm (5.14 in) |
| 90° Mounting Holes Diameter (4xM6) | 102 mm (4.02 in) |
| Depth | 55 mm (2.17 in) |
| Net Weight | 2.5 kg (5.5 lb) |
| Shipping Box (Single carton box) | 185 x 170 x 122 mm (7.3 x 6.7 x 4.8 in) |
| Shipping Weight | 2.7 kg (6.0 lb) |