Free 2 Year Warranty!7.1.4Ch Soundbar, Subwoofer & Rear SpeakersMeridian Audio Technology770W Total Power Output3D Surround Sound From 15 SpeakersDolby Atmos, Dolby Digital, Dolby DigitalPlus & Dolby TrueHD Surround SoundDTS:X, DTS-HD & DTS Surround SoundAI Sound ProHigh Resolution AudioApple AirPlay 2 SupportedWorks With Amazon AlexaWorks With Google AssistantSmart Phone File PlaybackWi-Fi & Bluetooth Connectivity4K Pass Through Includes HDR10 & Dolby Vision2 HDMI Inputs1 HDMI Output1 Optical Input1 USB PortWall Mountable (Kit Included)Colour: BlackH63 x W1443 x D146 mm (Soundbar)H390 x W221 x D313 mm (Subwoofer)H212 x W130 x D191 mm (Rear Speaker)