Youll want to plug your soundbar into the AV receiver using either an RCA or Aux cable. From there, run a cable from your external rear speakers into the receiver too. Once the AV receiver is connected to a source, and everything is powered on, everything should work.

Can you add a powered subwoofer to a soundbar?

You cant add a standalone subwoofer to most soundbars. Its typically only possible when both the soundbar and the subwoofer are sold together and designed to natively connect to one another.

How do I pair my Sony subwoofer to my soundbar?

Link the soundbar and subwoofer.On the supplied remote control, press the AMP MENU button.Select WS.Press the Enter button.Select LINK or S. Press the Enter button.After START appears, press the Enter button to allow the soundbar to search for the subwoofer.More items •10 Jan 2020