The Faital Pro HF142 (8Ω) 1.4-inch Compression Driver is a 1.4-inch driver for high-frequency loudspeaker applications. It provides 110 dB sensitivity and an 80 W AES power rating above 0.9 kHz. The driver has a 0.7 to 18 kHz frequency range, a neodymium ring magnet, and a dome diaphragm made from Ketone Polymer. A perforated suspension supports acoustic tuning, while the 35.6 mm throat and 29° conical exit angle define the output interface.