A:AnswerThese speakers pair up with our sound bar thru bluetooth. They are independent of the subwoofer and have their own amplifier that just plugs into the wall. Check and make sure that your sound bar will pair with it.
A:AnswerHello, the LAS454B does not have the ability to add additional speakers and SJ4Y is compatible with SPJ4-S and the SJ4R should work as well. ^AC
A:AnswerWe are sorry to see you are having trouble with your audio system. We would be happy to look into the problem you are experiencing. If you have not already, please reach out to a specialist via Twitter @LGUSSupport or Facebook https://www.facebook.com/LGUSA/ or you can give us a call at 800-243-0000 so we can help you with this. ^CP
A:AnswerThey need to connect to the wireless receiver through speaker wire so they aren't truly wireless. However, you won't need to run a wire from behind your couch to the sound bar or AV receiver.
A:AnswerMulti-pairing is not supported on the LG 5.1.2 ch High Res Audio Sound Bar with Dolby Atmos®, Model # SK9Y and it can only be paired with 1 set of the LG 2.0 ch Sound Bar Wireless Rear Speaker Kit, Model # SPK8-S. Pairing is limited to "One" device. LG has not made any announcements about any plans for a firmware update that will add support for Multi-Pairing...^IFV
A:AnswerHi, Compatible with the following 2020 LG sound bar models: SN10YG, SN9YG, SN8YG, SN7Y, SN6Y, SN5Y, GX. Also compatible with the following 2019 sound bar models: SK10Y, SK9Y, SK8Y, SK6Y and SK5Y. ^Vanessa