This is my setup that gave these results. To the right is just a hallway, so there's no more space to move the right sub that way. Having it closer to the left gave worse results.
The left sub is the main one I've been experimenting with and that position so far gave the best results overall. Not much space to move it closer to me, and having it in the corner gave worse results also.
Maybe I'll do some more experimenting tonight if I have the time.
View attachment 68695
It's weird, when I run Audyssey with the current setup, I get these results (for the subs only):
View attachment 68696
I had run a different Audyssey measurement with the subs in a different position, which I had saved to Preset 2. When I load that Preset 2 for how the subs are placed right now (as in the photo above), this is the result:
View attachment 68697
But in either the case the ~65hz - 125hz region needs improving. That weird dip around 65hz needs to be eliminated.
I'm also tempted to try the Hsu one more time and put it in the position of where the left sub is currently. I first had it all the way in the corner. But I'll probably end up with both of the RSLs as I can see how it evens out the bass response a lot. I was just now listening to music and watching Dune 2 to test the sound, and the bass is way more centered and tight than it was with the Hsu, where it felt like it would come from the left at times (because of the positioning and I guess the corner amplifying the low-end).