A:Answer Hi, I have just bought the sl8yg and the spk8 rear speaker set is compatible and they sound Great, just be careful when wireing to the wireless base unit as at first I had no sound ,make sure the connection is sound and you follow the colour coding instructions for right and left and positive and negative, I would also suggest buying a pair of generic speaker stands from Amazon, about £25 for the pair ,well worth it. Once connected, I think the best sound modes are movies or music , hope this helps ,,,,,,,duffyboy