1723 Monitors on my sub?

I have the central 1723 above the subwoofer 2v and there is no problem. I have seen several settings that use the monitor above the sub. Notice the stability of both in this video.

I have the Arendal 1723 Monitors used with only one sub. My choice is a 2.1 system, not used for home theatre. The location of my speakers dictate they are in the “plugged” configuration. My sub is crossed over at 80hz. My room is approximately 20″ X 11″. Unfortunately the speakers are on the long wall, not at the end of the room. For me, there is plenty of base in this configuration and I have no want for more. One thing in my experience that was new to my listening was bass fatigue, just like people talk about when they are referring to high frequency. Point being, too high of a volume on your sub (or other adjustments) can create so much pressure energy in the room it can make your ears actually hurt after a short time, creating listening fatigue. That is my experience and it is a horrible one. Point being, I don’t believe if your using subs you’ll need the extended base range of the floor standers. if no subs, buy the floor version, using subs, buy the monitors. The only issue I see here is where are the monitors going to be placed? If you need to buy stands (and they will have to be very sturdy as the Monitors are heavy) then you’ll need to decide if the actual price difference is relevant. I’m sure you can get the towers adjusted to the subs if you go that route as well. I would love to know what you decide to do, there’s no wrong way, just preference.