Try a large enough rug to place under the speakers and far enough in front of them to address first reflections from the floor.
If a smaller rug is the only option...place this in front of the speakers to address first reflections from the floor. Buy some brass footers for your speaker spikes. These are little saucers with an indentation in the center to cradle the spike. I cut out some leather circles to place under the brass footers to prevent the odd buzz from an uneven wood floor.
The most important thing is just to try stuff on your own. Read a couple of good books on acoustics/speakers etc.. This helped me quite a bit.
If a smaller rug is the only option...place this in front of the speakers to address first reflections from the floor. Buy some brass footers for your speaker spikes. These are little saucers with an indentation in the center to cradle the spike. I cut out some leather circles to place under the brass footers to prevent the odd buzz from an uneven wood floor.
The most important thing is just to try stuff on your own. Read a couple of good books on acoustics/speakers etc.. This helped me quite a bit.