It would be ideal to level match the subs to 75db (one at a time, using pink noise) at the MLP before running your room correction. If I remember correctly (and going off your screenshots) the 818 doesn't have sub eq ht, so it's treating both of them as one.
K the klh seems to be boomy in a corner but my only other spot to try is the mid room wall. I cannot fit both Infront of the room.
the klh sounded fine when it was Infront of the room.
Now it’s too loud at night I have to shut it off. Fine for day listening .
And for now my best sub is outlawed for using in this room because it’s too large. No clue how to argue about it wasting away. Or even if I’ll use it again so I’m stuck with small ones. I rarely ever use the upstairs system. Spent a lot of my budget on that 15” sub back when I got it ages ago. It’s got a real driver not these little 10” ones that look like powered woofers.
The down-firing jamo sounds good ‘moved to the front of the room. Should have tried it years ago. Seems not a lot of brands make them anymore.