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Yes its compatible and once you setup the SPK8 it automatically connects to the SL6Y. I highly recommended getting the SPK8 for a complete surround sounds experience. It did make a big difference fr a 3.1 to a 5.1 channels. Note, its not completely wireless since you need to run the wire fr the two speakers to the wireless receiver. If you already owned the SL6Y, better to do HDMI arc connection bc it auto-connect to tv and better sounds too. Good Luck and enjoy!
I would recommend:
Sorry, there was a problem. Please try again later.Yes. They connect automatically. Just hook up sound bar then hook up surround kit.
Sorry, there was a problem. Please try again later.The LG SL6Y 3.1 Channel 420W Sound Bar w/DTS Virtual X & High Resolution Audio is compatible with the LG SPK8-S 2.0 Channel Sound Bar Wireless Rear Speaker Kit...^IFV
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