Stunning Sound Realism, Powerful Wireless Streaming Immerse yourself in true 7.1-channel surround sound from an ultra-slim sound bar. The YSP-2700 features Yamaha proprietary Digital Sound Projector technology with 16 speakers powered by 16 amplifiers delivering lifelike sound with remarkable presence, detail and clarity. Dolby TrueHD and DTS-HD Master Audio provide high-definition audio processing. Luxurious, ultra-slim design perfectly complements your TV HDMI inputs with 4K Ultra HD pass-through for best quality MusicCast wireless multiroom audio system Access to your music library, Pandora, Spotify, Rhapsody and more Versatile connectivity - Wi-Fi,Bluetooth wireless technology, AirPlay and Spotify Connect