Sony has never been one to shy away from pushing the boundaries of home theater innovation, and with the Bravia Theater Quad, ...

The HT-A9 came out at $1,800 ... that some Sony TV owners can enjoy if they get the Quad. When paired to a Sony Bravia TV, ...

Sony’s BRAVIA Theatre Quad speakers and control hub. The BRAVIA Theatre Quad replaces Sony’s HT-A9 speaker system, first introduced in 2021. In fact, the official model number of the Quad system is ...