Faital Pro HF140 16 Ohm (Ω) 1.4-Inch Compression Driver
The HF140 (16Ω) combines 109 dB sensitivity with a titanium dome diaphragm and a broad 0.5–18 kHz frequency range. Its 70 W AES power rating above 0.9 kHz and 16 Ohm nominal impedance make it a focused choice.
High Output From Modest Input
Firstly, with 109 dB sensitivity measured at 1W/1m, the HF140 can produce strong acoustic output from the supplied amplifier power. That makes it well suited to loudspeaker designs where efficient high-frequency reproduction matters. Meanwhile, the 16 Ohm nominal impedance gives builders a clearly defined electrical load.
Controlled High-Frequency Construction
Moreover, the titanium dome diaphragm is paired with an annular phase plug design and a 74 mm voice coil. Together, these specified construction details form the driver’s high-frequency assembly. The 0.5–18 kHz frequency range gives a loudspeaker design broad territory to shape above the low-frequency section.
Power Handling For System Design
Furthermore, the driver is rated for 70 W AES power above 0.9 kHz, rising to 140 W maximum power in the same operating range. It also carries 50 W AES and 100 W maximum power above 0.65 kHz. The stated minimum crossover frequency remains 0.9 kHz for system planning.
Compact, Clearly Defined Fit
Additionally, a 35.6 mm throat diameter, 130.5 mm overall diameter and 62 mm depth make the physical format straightforward to account for during enclosure design. Four M6 mounting holes sit on a 102 mm diameter, and the 2.9 kg net weight is easy to factor into the finished cabinet.
Key Features
- 109 dB sensitivity for efficient high-frequency output
- Titanium dome diaphragm and annular phase plug design
- 16 Ohm nominal impedance for defined system planning
- 70 W AES power above 0.9 kHz
- 35.6 mm throat with four M6 mounting holes