Faital Pro HF146R 16 Ohm (Ω) 1.4-inch Compression Driver
Designed for high-output horn systems, the HF146R combines strong sensitivity with a broad frequency range and a compact, lightweight format. Its 16 Ohm design, neodymium magnet and 1.4-inch throat make this compression driver a practical choice for building or servicing professional loudspeaker systems.
Efficient High-Frequency Output
Firstly, with 109 dB sensitivity (1W/1m), the HF146R can produce strong output from the available amplifier power. Its 80 W AES power rating above 0.9 kHz gives system designers a clear reference point when matching the driver to a horn and crossover network.
Broad Frequency Coverage
Moreover, the 0.7÷18 kHz frequency range covers the high-frequency content needed in a horn-loaded loudspeaker design. A minimum crossover frequency of 0.9 kHz establishes a straightforward starting point for system planning. Meanwhile, the 29° conical exit angle suits the driver’s specified acoustic format.
Lightweight Magnetic Construction
Furthermore, a neodymium magnet keeps the driver’s magnetic assembly compact. Also, the dome diaphragm uses Ketone Polymer and a Kapton former. Together with the 2 kg net weight, this construction gives installers and system builders a manageable component for loudspeaker assembly work.
Built for System Design
The 16 Ohm nominal impedance and 35.6 mm throat diameter make the HF146R easy to identify when planning a compatible horn-loaded system. Its annular phase plug design, 123 mm overall diameter and 63.5 mm depth also provide useful dimensions for enclosure layout and mounting preparation.
Key Features
- High 109 dB sensitivity for strong acoustic output
- 80 W AES power above 0.9 kHz
- Wide 0.7÷18 kHz frequency range
- Neodymium magnet in a lightweight 2 kg design
- 16 Ohm nominal impedance for system matching