Faital Pro HF146 8 Ohm (Ω) 1.4-inch Compression Driver
The HF146 8 Ohm (Ω) combines a 1.4-inch diaphragm with 109 dB sensitivity and 80 W AES power above 0.9 kHz. Its neodymium magnet and lightweight design make it a practical choice for building or servicing compact, efficient loudspeaker cabinets.
High Output for High-Frequency Design
Firstly, with 109 dB sensitivity and a frequency range of 0.7÷18 kHz, the HF146 brings strong high-frequency output to a speaker design. The 8 Ohm nominal impedance suits systems built around that load. Meanwhile, the 80 W AES rating above 0.9 kHz gives designers a clear power-handling reference.
Built Around a Controlled Diaphragm
Moreover, the dome diaphragm uses Ketone Polymer material, with a 65 mm voice coil and an annular phase plug design. Together, these verified construction details define the driver’s high-frequency section and give speaker builders specific components to work with.
Flexible Crossover Planning
Furthermore, a minimum crossover frequency of 0.9 kHz provides an important design reference for integrating the HF146 with a low-frequency section. The 29° conical exit angle and 35.6 mm throat diameter further describe how the driver is configured. Therefore, helping builders match it to the intended speaker-system layout.
Compact, Lightweight Construction
Additionally, the neodymium magnet and lightweight design keep the driver’s net weight to 2 kg. Also, the 123 mm overall diameter and 63.5 mm depth suit compact cabinet layouts. Four M6 mounting holes on a 102 mm diameter provide the specified mounting pattern for speaker-system construction.
Key Feature
- High 109 dB sensitivity for efficient high-frequency output
- 80 W AES power above 0.9 kHz for speaker-system design planning
- Wide 0.7÷18 kHz frequency range
- Neodymium magnet and lightweight 2 kg construction
- 8 Ohm nominal impedance for compatible speaker designs