LG sound bars can fill a room with thrilling, immersive virtual surround audio. But select LG models** can also be upgraded to true surround sound via these add-on rear channel speakers (sound bar sold separately). The contents of this kit can turn a living room into a home theater. This easy to set up rear-channel speaker kit is designed to link wirelessly to the sound bar for enhanced surround sound performance. *Compatible only with select LG sound bars (including LG SKM5Y and LG SN7Y). Compatible sound bars available separately. **SPK8-S works only with compatible LG sound bars? including LG SKM5Y and LG SN7Y. Compatible sound bars available separately.