The Faital Pro 6FE300 4Ω 6-Inch Professional Woofer is a 160 mm loudspeaker driver with a nominal impedance of 4 Ohm. It provides 175 W AES power handling, 350 W maximum power handling, 92 dB sensitivity, and a frequency range of 100÷4000 Hz. The driver uses a 52 mm voice coil, ferrite ring magnet, steel basket, and M-Roll cone surround. Its 146 mm baffle cutout diameter and 81 mm depth support enclosure integration where these dimensions match the installation requirements.