For 80W, 8-ohm, 8-inch in-ceiling speakers wholesale, look at B2B platforms like Alibaba and Made-in-China.com, searching for "8 inch 80W 8 Ohm ceiling speakers" from manufacturers like ToneWinner or Sound Town, often available as 2-way coaxial designs for better sound dispersion in homes or commercial spaces. Expect options that handle 70V/100V systems too, with magnetic grilles for easy installation and a clean look, suitable for restaurants, cafes, and retail.