Ex-Demo products are products that are or have been on display at one of our stores or as a demonstration unit. They have had their original packaging opened, and have been powered on to demonstrate the product in use. Unparalleled Sound for a First-Class Cinema Experience The HTB9000 arrives as a high-end model with the latest acoustic technology and an even more amazing cinematic experience. New support for state-of-the-art-audio formats Dolby Atmost and DTS:X. Exquisite, dynamic sound travels in 3D space to bring you inside an immersive cinematic experience. An immersive cinematic experience with Dolby Atmos With new support for state-of-the-art audio formats Dolby Atmos and DTS:X, the sound pours in from all directions, including overhead. Powerful, dynamic sound travels in 3D space to bring you inside an immersive cinematic experience. The sound field of a world-class concert hall, faithfully reproduced The HTB900 comes with new Berlin Philharmonic Hall Mode*. In this mode, the magnificent sound field of one of the world’s greatest concert halls is faithfully reproduced. enjoy the powerful resonance and delicate timbre of all the different orchestra instruments. Berlin Philharmonic Hall Mode is ideal for listening “Digital Concert Hall” (https://www.digitalconcerthall.com/en/home) that is a video streaming service of the Berlin Philharmonic Orchestra. * Enabled by software update into feature. Speaker Dimensions: 1050 x 78 x 128mm Subwoofer Dimensions: 180 x 408 x 306mm Packaged Dimensions: 1126 x 368 x 363 mm Speaker Weight: 6.0kg Subwoofer Weight: 5.4kg Packaged Weight: 14.4 kg Watts: 505w 3.1ch, Dolby Atmos Wifi Chromecast Built In