The Faital Pro HF146R 16Ω is a compression driver with a 1.4-inch throat and 16 Ohm nominal impedance. It provides 80 W AES power above 0.9 kHz, 109 dB sensitivity, and a 0.7÷18 kHz frequency range. The driver uses a neodymium slug crown magnet, dome diaphragm, and annular phase plug design. Its lightweight construction has a 2 kg net weight.