Thats not what they meant, its just like having any two roku models next to one another, they can't be linked together, ether by hard wire or wifi. But they both can be connected to the same tv and work fine. Being Roku audio device like wireless speakers and subwoofer, none of these can be used directly with Roku streamers like ultra or stick+. The audio devices only connect to Roku tv, Roku Soundbar, Streambar, and now the Streambar Pro. No other Roku models.
So will a streamer like the Ultra connected to tv, have its audio come through a streambar pro connected to the same tv via Arc input, the answer is YES.
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