SONY | Bravia Theatre Bar 6 3.1.2ch Soundbar with powerful wireless subwoofer | HT-B600FEATURES: The Sony BRAVIA Theatre Bar 6 (HT B600) is a 3. 1. 2 channel soundbar with a powerful wireless subwoofer. It is designed to deliver an immersive, cinematic audio experience by supporting Dolby Atmos and DTS: X, with two up firing speakers that create a sense of overhead sound. The dedicated center speaker ensures clear dialogue, and the wireless subwoofer provides deep, powerful bass. The system can be easily controlled via the BRAVIA