Solid foundation: 3.1.2-channel soundbar. With exceptional acoustics and Klipsch transmission technology, this 3.1.2 channel soundbar is the first step in building a complete home entertainment system. Offering more power and more effects than its smaller sister, the Core 100, the Flexus Core 200 3.1.2-channel soundbar from Klipsch delivers high quality sound with additional height speakers for Dolby Atmos and finely tuned drivers. With built-in subwoofers and the option to add additional subwoofers, users can enjoy an immersive sound experience. The connection options are diverse, including HDMI eARC, optical and USB-C input as well as Bluetooth for music playback. Control is convenient via the TV remote control or the Klipsch Connect app. The sound can be customised with various EQ presets and modes such as night mode and dialogue boost. Overall, the soundbar offers a versatile and powerful audio experience for users. Powered by Onkyo. The Klipsch Flexus system has been carefully tested by sister company Onkyo's engineers and has undergone more than 1,000 rigorous tests to ensure fantastic audio performance and excellent connectivity.