New Delhi, Nov. 6 -- Sound has a way of transforming the way you experience films, music or games. It can make a quiet evening at home feel like a private theatre or turn a gaming session into something deeply immersive. Choosing the right surround sound setup is not about numbers alone. It is about how you want your space to feel, how your ears respond to layers of sound, and how your room layout supports that experience. The most common options are 2.1, 5.1 and 7.1 channel systems, each with its own rhythm and personality.

A 2.1 channel setup keeps things simple and compact. It includes two speakers and a subwoofer, making it perfect for smaller rooms or those who prefer minimal clutter. The sound feels clean and direct, with the subwo...