Home theatre systems are available for us to purchase so we can make movie-watching experiences more enjoyable, and more like the cinema. More like the cinema means better quality images, but also better sound. Surround sound is the highlight of the home theatre system, and the audio is high quality. Buying a home theatre system doesn’t automatically include the best speakers, but most will come with a sub woofer for those action scenes we all love. You can improve audio quality by adding extra speakers to the home theatre system.