Soundbars are becoming more popular as a middle-ground between relatively low-powered PC speakers and full-blown surround sound systems. While most of their popularity is among TV viewers, gamers have just as much to gain from adding a soundbar to their setups. Soundbars can vary widely across manufacturers and even within the same model type, as some come with subwoofers, remotes, voice control, RGB lighting, or any combination of these features.