The Faital Pro 18FH500 (8Ω) Low-Frequency Neodymium Loudspeaker is a 460 mm (18 in) low-frequency loudspeaker with an 8 Ohm nominal impedance. It provides 600 W AES power handling, 99 dB sensitivity, and a 30÷3150 Hz frequency range. The driver uses a Neodymium Slug magnet, an Aluminum basket, and a Triple Roll cone surround. Its 424 mm (16.7 in) baffle cutout diameter and 202 mm (7.95 in) depth support enclosure integration.