The Faital Pro HF144 (16 Ohm) High-Frequency Driver is designed for high-performance audio applications. It has a 1.4 in throat diameter, 109 dB sensitivity, and a frequency range of 0.7÷18 kHz. The driver supports 80 W AES power above 0.9 kHz and 40 W AES power above 0.65 kHz. Its construction includes a neodymium magnet and ketone polymer dome-shaped diaphragm.