Can you connect Onn 5.1.2 sound bar with wireless Onn speaker?

I recently bought a 75” Roku tv and I already had a Onn 5.1.2 Dolby Atmos soy bar with subwoofer. I connected them and it worked fine, I then bought the Onn wireless speakers to complete my surround sound. I am having issue connecting all components? If I add the speakers then the subwoofer want play and vise versus. I have read that this should work, but I need help.