Speaker Placement

The biggest problem in a small room is getting the bass under control.What others mentioned are all valid solutions to try:Room correction software,room treatments,two or more subs,small monitors or small Ohm Walsh speakers are considerations if you can't get the Tritons to play nice with the room.

My own room and speakers location were not ideal at all.. Speakers at 6 inches from the walls and one speaker in a corner...And the dimension of my room are a square in height and width...

It takes me 2 years of listening experiments, to incrementally, step by step, modifying it to my likings... It has taken onle passive cheap materials, absorbant and reflective one, some diffusor ....

I also use active resonators , homemade variation around Helmotz bottle, mainly... And some modified cheap frequencies generators....

At the end the sound is so good, anyone notice it....

Be patient, open your ears, and take the task one day at a time... Be glad each time after some experiment if the S.Q. improve a little... After hundreds of improvements i was in heaven.... No cost, homemade experiments...The fun part was i try ANYTHING that i was able to imagine to treat the sound...Mechanical simple resonance controls first, after that the electrical grid, and the acoustic part....

I own no electronic device to correct the room tough, only my ears fun listening experiments help me....It takes more time yes but it was fun to be glad after EACH experiment when the results were good... With that also i learn how to listen not only the music but to the sound....

A Bass Trap should do to compensate for room size.
Then just Mid and High range diffusion.

I know this may be obvious, but, what does the speaker manufacturer recommend in their set up instructions?

That is the first place I would look.

enjoy