How do you put the extra bass speaker to sony surround sound?

To connect the extra bass speaker to a Sony surround sound system, first ensure both devices are powered on. Use an appropriate audio cable (like an RCA or optical cable) to connect the speaker to the surround sound system's designated output. If the speaker supports Bluetooth, you can also pair it wirelessly by enabling Bluetooth on both devices and selecting the speaker from the list of available devices on the surround sound system. Finally, adjust the audio settings to optimize the bass output.