Expand your Soundbar system to create a true cinematic sound. Upgrade to a true surround sound experience with the Samsung SWA-9200S optional wireless speaker kit. The additional speakers add extra dimension and rich layers of sound to your favorite entertainment. Whether you're getting lost in a new show, cheering on your favorite team or playing a new game, you'll feel completely immersed in the action. Connect easily and wirelessly to optional Samsung speakers for room-filling sound.* Wirelessly connect 2.0 Ch 2 front-firing rear speakers to compatible Samsung soundbars.** *The wireless module requires a power cord to function and speaker cables to connect to rear speakers. **Compatible with select 2021 and 2020 soundbar models.