Question about Sony HT-A9

it will work with any tv or projector. But if you want to use tv as central speaker you need some of the sony models. (I am using it with project and I do not see any reason to miss central speaker)

The TV must have an S-Center speaker in to use this feature.

Hi francesco.mannarino,

the unit has the following inputs and outputs USB type A (FW update only), Ethernet, S-Center Out. It also has Bluetooth RX (receiver)/TX (transmitter).

Sony Support EN

I have them on an LG, works fine, but the centre speaker like on Sony TVs does not work.