Check out Fletcher-Munson curves on the web. If you plan on listening at low levels most of the time then it makes sense to buy speakers that have a boosted bass and treble. This will make them sound better at low levels but not at realistic SPL's. I listen at realistic SPL's most the time so I need speakers that sound good at those levels.
The one speaker I had that sounded balanced at low levels was bass heavy at higher levels.
The one speaker I had that sounded balanced at low levels was bass heavy at higher levels.