The Faital Pro HF146 (8Ω) 1.4″ Compression Driver is designed for high-frequency loudspeaker applications. It has a 1.4″ throat, 8 Ohm nominal impedance, and 80 W AES power above 0.9 kHz. The driver provides 109 dB sensitivity and a 0.7÷18 kHz frequency range. It uses a neodymium magnet, dome diaphragm shape, and lightweight design.