The Faital Pro FD375 is a 37 mm high-frequency driver with an 8 Ohm nominal impedance and a 2.6÷20 kHz frequency range. It provides 107 dB sensitivity, 35 W AES power handling, and 70 W maximum power handling for high-frequency loudspeaker applications. The driver uses a Ketone Polymer annular diaphragm, Kapton former, Al winding material, and a Ferrite Ring magnet. Mounting dimensions include a 107 mm bolt circle diameter, 91 mm baffle cutout diameter, and 79 mm depth.
Faital Pro FD375 (8 Ohm, 37 mm) High-Frequency Driver
RRP: $249.00 ex. GST
Key Features:
- 8 Ohm nominal impedance
- 35 W AES power handling and 70 W maximum power handling
- 107 dB sensitivity (1W/1m)
- 2.6÷20 kHz frequency range
- 37 mm (1.46 in) voice coil diameter
- Ketone Polymer annular diaphragm
- Ferrite Ring magnet with 1.5 T flux density
- 107 mm (4.21 in) bolt circle diameter and 91 mm (3.58 in) baffle cutout diameter
Technical Data
| Nominal Impedance | 8 Ohm |
| Minimum Impedance | 6.6 Ohm |
| AES Power Handling | 35 W |
| Maximum Power Handling | 70 W |
| Minimum Crossover Frequency | 2.6 kHz |
| Sensitivity (1W/1m) | 107 dB |
| Frequency Range | 2.6÷20 kHz |
| Dispersion Angle | 40° |
| Voice Coil Diameter | 37 mm (1.46 in) |
| Winding Material | Aluminium |
| Former Material | Kapton |
| Diaphragm Material | Ketone Polymer |
| Diaphragm Shape | Annular |
| Winding Depth | 2.1 mm (0.08 in) |
| Magnetic Gap Depth | 2.6 mm (0.10 in) |
| Flux Density | 1.5 T |
| Magnet | Ferrite Ring |
| Re | 5.5 Ohm |
| Phase Plug Design | Annular |
| NET Air Volume filled by HF Driver | 0.3 dm^3 (0.011 ft^3) |
| Throat Diameter | N/A |
| Overall Diameter | 115.2/102 mm (4.54/4.0 in) |
| Bolt Circle Diameter | 107 mm (4.21 in) |
| Baffle Cutout Diameter | 91 mm (3.58 in) |
| Depth | 79 mm (3.11 in) |
| Flange and gasket Thickness | 5.5 mm (0.22 in) |
| Net Weight | 1.24 kg (2.7 lb) |
| Shipping Box (Single carton box) | 150 x 123 x 102 mm (5.9 x 4.8 x 4.0 in) |
| Shipping Weight | 1.3 kg (2.9 lb) |