I have the Roku Onn soundbar, subwoofer and two rear speakers. I was wondering if I could get two more speakers and have them in the front as well. I noticed on my device set up it had an option for it and I want to know if I can before I buy another set
Not without roku tv, no. If you have non-roku tv it won't work. With roku tv, the first set of wireless speakers are the mains, the roku soundbar is the center channel, where the second pair wireless speakers are the rear. Then ytou add the subwoofer.