Bose Companion 5 Software Download Mac [updated] Official
If you are looking for a specific "Bose Companion 5.app" or a driver file to install to make the speakers work, you won't find one on the official Bose site—it doesn't exist. The processing that creates the surround sound effect is handled by the internal hardware within the speaker system’s "Acoustimass" module, not by software running on your computer.
Before searching for a download link, understand what the Bose Companion 5 software (officially called Bose USB Audio Driver for Mac ) actually does: bose companion 5 software download mac