Bose Corporation is one of the most renowned audio manufacturing companies in the world, credited with pioneering modern noise-cancelling headphone technology. While Bose ranks among the best major headphone brands and best Bluetooth speaker brands, the company also owns some high-end audio brands. In November 2024, the Bose Corporation acquired the McIntosh Group, the parent company of several high-performance and luxury audio brands that manufacture high-end amplifiers, speakers, turntables, and more. Following the acquisition (which is estimated to have cost around $225 million), Bose is now the owner of McIntosh's three premium audio brands: Sonus Faber, McIntosh Laboratory, and Sumiko Phono Cartridges. Below, we break down more on each brand and some of their key products.