Wireless surround sound ready powerful
bass surround
sound expansion
the wireless surround kit* lets you expand your soundbar to a surround sound system easily without the mess of wires**. Together with your soundbar, you can create a channel system for a true surround sound experience.
Samsung wireless rear speaker kit is available for separate purchase (accessory model: swa-8500s).The wireless module requires a power cable. Rear speakers are connected to the module by cable.