Speakers that sound great in terrible rooms

The ones put in the ceiling .

@bpoletti Couldn’t agree more! I’ve just moved from a ranch home with cement floors to a two-story home. The second floor listening room is RIDICULOUSLY bad for audio. The floor is acting like a speaker. I cannot believe the difference from the ranch home to the 2nd story home with the exact same quality components making up my 2 channel audio system. 
The rooms are very similar in size. Basically, it’s a “smallish” room, 11x12x10. The dedicated listening room with the cement floors in the ranch home was ideal for my 2 channel audio system. I had my system “dialed-in” and was thrilled to death with the sound quality I was getting, from an all-tube audio system. 
Now, I don’t even want to turn my audio system on!
Yes, setting up in a “near field “ configuration has helped somewhat to take the room out of the equation and the “bad acoustics” of the room.

For example, it’s harder to follow bass lines and the overall quality of the sound” suffers. There seems to be A LOT of “leakage” of sound. Especially noticeable when walking under the rooms where the stereo is playing. Sounds like a damn night club, thump, thump, thump. 
Anybody have any ideas to help room acoustics in the Vegas area, other than moving my man-cave, 2 channel audio system down to the first floor living room, which OF COURSE ain’t happening with the ol lady. 

@keeferdog  

My room is a little larger than yours - 14 x 26 x 8 1/2 basement room, poured concrete floor and wall behind the speakers.  Other long wall faces outside (walk-out basement), other two are interior framed finished drywall.  BIG speakers with BIG subs.  My problems were much less severe than yours.  That said, here are a few suggestions.  

I suggest that you go to @home, Hobby Lobby or a similar type of store and buy artificial plants.  Big and full with 2" to 5" long leaves, as tall as you can get to fit under your ceiling.  If possible, put them behind your speakers, in the corners and behind you   Small, maybe 4 foot plants, on the side walls between you and the speakers.  They act as big diffusers.  That will take care of sound above the upper bass.  Also absorbs the sound to help "downstairs."  

Bass might be a harder problem.  Try decoupling the speakers from the floor.  Try using books before investing anything.  if you have some Vibrapods laying around try those in the correct rating.  Spikes might not help because they are coupling the speaker to the floor.    

I'm using the plants in this manner and it works great. Just a suggestion for the floors without any experience to back it up.

Larsen 6.2 or 8 would be my choice I think

Review:  https://positive-feedback.com/Issue69/larsen8.htm

A dealer with whom I have spoken about them at length. He has them in his home living room, a hard room to fill with good audio:
https://bigearstereo.com/product-category/brands/larsen/

I used to attend many audio shows. The first thing I would look at when walking into a room was how many acoustic room treatments and system tweak toys were in play. The speakers and systems that impressed me were the ones that had none and sounded great. I would even question rooms that would set up the equipment and speakers in weird angles - something I would never do at home.