Hello hello:-). I had the same concerns. But then I dared to order the rear speakers and it was the best decision. They are compatible and complement the sound wonderfully. A clear recommendation to buy :-). Setuo was easy with the WiFi box. Lg :-)

And where can you get the SPQ8-S rear speakers? Apparently not here :(

I enquired about this directly with LG, only the SPQ8-S is compatible