Surround Sound makes every movie better, which is why the Yamaha 5.1 Channel YHT1840B is the ideal starter Home Theatre system for you. The power 5 channel surround system comprises of 5 x discrete surround sound speakers and a subwoofer that delivers amazing realistic high definition surround sound and crisp bass. The Amp features 4 x HDMI inputs so you can connect all of your devices, and includes 4K ultra HD support to ensure your TV and movie experience is perfect. Listen to your music through the system and you will be blown away by the amazing crisp music.