I have the Olympica II and quiet a large room and the bass is more than enough so I can image the III could be bass heavy. Have you tried to switch them as the bass port is radiating only to one side and not the back? This makes a huge difference.
I have quiet a hard room with wooden floor. Two weeks ago I started experimenting with acoustic treatment and am really amazed by the effect and that we do sometimes not justify our expensive systems. My simple try-out was to put my large (full height of the Olympica II) couch pillows on the wall right near the Olympicas. Result was a very controlled bass and much more detail as apparently reflections were causing obfuscations of details. My next step is buying acoustic treatment which is living room friendly but I can never go back without it now I have heard what the difference it makes. You can give it a try.... the speaker may not be the problem but the acoustic laws are. Either change speaker position or do some treatment I'd suggest
I have quiet a hard room with wooden floor. Two weeks ago I started experimenting with acoustic treatment and am really amazed by the effect and that we do sometimes not justify our expensive systems. My simple try-out was to put my large (full height of the Olympica II) couch pillows on the wall right near the Olympicas. Result was a very controlled bass and much more detail as apparently reflections were causing obfuscations of details. My next step is buying acoustic treatment which is living room friendly but I can never go back without it now I have heard what the difference it makes. You can give it a try.... the speaker may not be the problem but the acoustic laws are. Either change speaker position or do some treatment I'd suggest
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