Try different placements in the room. If that doesnt help your room may be too small to make some of the lower frequencies. Understand, though, I'm not an expert and your room size may be OK, but it does seem a little small. One last thing would be to see exactly how the speakers were set up in the store and compare it to your system.
Problem with lower frequency bass. Please advise.
I am just not getting adequate bass extension. That lower floor is really missing. I have dynaudio focus mk220 II loudspeakers, my source is an oppo 95, and my int amp is a musical fidelity a308. I use synergistic research cables and power cords and one Kaplan cable power cord. My room is approx 15x18 with one side open bc I am in an apartment. When listening, my speakers completely dissappear and I get a soundstage with excellent depth and size. I'm just not getting good enough bass extension and I want to avoid using a sub. Prior to the dynaudios I was using a pair of monitor audio gr10 monitors and the bass was terrific. I didn't have to use my sub (since sold). I switched to the dynaudio bc I wanted floors standers and I really like their sound. The ma's were a little bright and after many years I was ready for a change. Before buying the dyns I auditioned them with my amp but in a different location. The bass was adequate. Any suggestions?