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Hi Matt. Just to clarify what audiorusty advised you. The Rel T5x you were originally recommended (in your first post l believe) would not cause concern with your A5’s. The T5 range do not have the passive radiator, just a single down firing driver. Move up the T range and they do have the passive radiator.
My only concern would be if the T5x could be too small for your room but if you are thinking of a stereo pair then that is a different situation. Try one and if needed buy a second….they are not that expensive.
In one my of my replies to your post l stated that l started with a Rel Quake the basic 100 watt budget end of their range. It was very impressive with Hi-Fi and Cinema so l bought a second. They integrated so easily and once set up there was no need to endlessly fiddle. I kept them for over ten years. The T5x is about the same size as the Quake but from memory has a 150 watt amp. T5i’s are a cheaper option on the 2nd hand market too and maybe not a lot difference to the T5x.
l believe you may have moved up the Rel range in your considerations now but thought this may still be of help. The Rels are well made and the cabinet finish is exemplary.