The user can connect the Onkyo HTX-22HDX home theatre system to a high definition television to create the optimal viewing experience. The Onkyo home cinema system provides the ultimate in audio to complement the HD video. The home theatre system features a combo subwoofer and A/V receiver along with two speakers in the front. It also has three HDMI input connectors for a Blu-ray player, cable box, and game console. The Onkyo home cinema system utilises Theatre-Dimensional sound effects for the best in surround sound whether listening to music, watching a movie, or playing a game. It also features on-screen display so that the user can adjust settings with the remote. The Onkyo HTX-22HDX system provides excellent surround sound with just two speakers, but includes connections for up to five speakers if desired. It also provides four game modes for the best in gaming sound. The Onkyo home cinema system has dimensions of 44.7 cm by 56.1 cm by 21.3 cm (17.6 inches by 22.1 inches by 8.4 inches) and weighs 13.0 kg (28.7 lbs.).