The true sound of cinema: With four wireless speakers and 360 Spatial Sound Mapping, our flagship Home Theatre System brings the true sound of cinema home._x000D_ •504W Total (4 units) 16 speaker system_x000D_ •360 Spatial Sound Mapping (360SSM)_x000D_ •IMAX Enhanced*_x000D_ •HDMI (eARC) and 1 x HDMI input_x000D_ •HDMI 2.1 compatible (4K/120, 8K/HDR etc.)_x000D_ •Dolby Atmos and DTS: X decoding_x000D_ •Wi-Fi, Bluetooth (RX+TX)_x000D_ •Upgraded Acoustic Centre Sync (when used with selected BRAVIA)_x000D_ •Sound Field Optimization calibrates to create the ideal surround sound_x000D_ •Works with Apple AirPlay2_x000D_ •360RA, Hi-Res Audio and Spotify Connect_x000D_ •Choice of optional wireless subwoofer