I don't hear boominess with either Air inside the house.

If you place them on a large, hard surface and turn them up, they will boom, rattle and roll.

I've found it useful to stuff the bottom port of the Freedom.

I suppose if you don't like these limitations, go buy a one Watt bluetooth POS or a "real" speaker system.

House of the Rising Sone
Out in the mid or far field
Dedicated mid-woofers are over-rated