The Sony BRAVIA Theatre Bar 5 (HT-B500) is a 3.1-channel Dolby Atmos and DTS:X sound bar with an included subwoofer and a dedicated centre channel for clear dialogue. Brand New. 360 Spatial Sound Mapping and audio upscaling adapt and restore detail to the sound Included subwoofer adds deeper bass; Bluetooth with the Bravia Connect app This description was generated by AI and reviewed for accuracy.