Faital Pro HF141 (8 Ohm) is a high-frequency driver with a 35.6 mm (1.4 in) throat diameter and 8 Ohm nominal impedance. It provides 100 W AES power above 0.9 kHz and 109 dB sensitivity (1W/1m). The driver has a titanium dome diaphragm, annular phase plug design and a 0.5÷18 kHz frequency range. It uses a ferrite ring magnet and has a 170 mm overall diameter with a 66 mm depth.
Faital Pro HF141 (8 Ohm) High-Frequency Driver
RRP: $549.00 ex. GST
Key Features:
- 100 W AES power above 0.9 kHz
- 109 dB sensitivity (1W/1m)
- 8 Ohm nominal impedance
- Titanium dome diaphragm
- 0.5÷18 kHz frequency range
- 35.6 mm (1.4 in) throat diameter
Technical Data
| Nominal Impedance | 8 Ohm |
| Minimum Impedance | 7.2 Ohm |
| AES Power above 0.9 kHz | 100 W |
| AES Power above 0.65 kHz | 50 W |
| Maximum Power above 0.9 kHz | 200 W |
| Maximum Power above 0.65 kHz | 100 W |
| Minimum Crossover Frequency | 0.9 kHz |
| Sensitivity (1W/1m) | 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 | 3.2 mm (0.13 in) |
| Flux Density | 1.7 T |
| Magnet | Ferrite Ring |
| Re | 5.6 Ohm |
| Phase Plug Design | Annular |
| Exit Angle | 6° Conical |
| NET Air Volume filled by HF Driver | 1.05 dm^3 (0.037 ft^3) |
| Throat Diameter | 35.6 mm (1.4 in) |
| Overall Diameter | 170 mm (6.69 in) |
| 90° Mounting Holes Diameter (4xM6) | 102 mm (4.02 in) |
| Depth | 66 mm (2.60 in) |
| Net Weight | 4.7 kg (10.4 lb) |
| Shipping Box (Single carton box) | 195 x 195 x 141 mm (7.7 x 7.7 x 5.6 in) |
| Shipping Weight | 4.9 kg (10.8 lb) |