A soundbar is a home theater speaker system in a single cabinet that simulates surround sound. They offer a much simpler approach to bringing high-quality sound to your TV. Soundbar speakers are designed for apartments or venues where discrete speakers are not desired throughout the room. They can be mounted under or alongside a television instead of having separate speakers positioned around the room. Often self-powered, soundbars may support a subwoofer for maximum bass response, which can be conveniently located anywhere in the room.