Sony Bravia Theater System 6 ZDNET's key takeaways The Bravia Theater System 6 consists of a center channel soundbar, two rear speakers, and an external subwoofer for $800. A midrange option like Sony's Bravia Theater System 6 is a solid option for people who want to upgrade their TV without going over the top. ZDNET's buying adviceAt $800, the Sony Bravia Theater System 6 is a capable theater-in-a-box, best suited for people who don't want a system with all of the latest bells and whistles, but still want great performance. However, if you want an even higher-performing soundbar, consider the flagship Sony Bravia Theater Bar 9. If permanently wired rear speakers aren't your vibe, but you still want immersive surround sound, consider the JBL Bar 1000MK2.