Immerse yourself in true 7.1-channel surround sound. This ultra-slim sound bar is designed for exceptional sound quality, to bring out the best of beautiful images. The YSP-2700 will bring satisfying sound with superior presence into your living room. The YSP-2700 features Yamaha proprietary Digital Sound Projector technology - 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. With support for Yamaha's MusicCast, it provides wireless audio playback using your existing Wi-Fi network. Go multi-room by adding other MusicCast speakers, sound bars or AV receivers in other rooms.