Stunning sound with Dolby AtmosThe Samsung HW-Q800A 3.1.2 Wireless Sound Bar is all about bringing a touch of the cinema into your home. The sound bar houses 8 speakers and delivers 3.1.2 channel audio to place you right at the centre.With Dolby Atmos and DTS:X, surround sound transforms everything you watch, whether it's an edge-of-your-seat battle scene or match day drama.Play any song by askingGot a question you need an answer to, or a song you can't wait to hear? Just ask Alexa. The Samsung Q800A has Alexa built in, so you can connect all your smart lighting, heating and appliances and control them all from your sound bar.And that's not all. Alexa learns new voice commands all the time, so it's always getting better.  Adaptive soundMake no mistake, the Samsung Q800A Sound Bar is clever. the sound balance adapts to the content you watch, scene by scene. And if you're watching late at night and don't want to wake anyone up, turning the volume down automatically enhances voice clarity.Samsung Q SymphonyWhy choose between audio from your TV or sound bar when they can work together? If you've got a Samsung QLED TV, Q Symphony lets you sync your HW-Q800A with your TV's speakers and double up on sound, completely cable-free.One RemoteHaving a different remote for every device is a hassle. Samsung's One Remote connects not just to your sound bar, but all your other compatible Samsung devices. That means you can control your sound, TV and set top box all from a single, easy-to-use controller.