your choice of horn, single driver, concentric or open baffle doesnt make a lot of sense
in order to sound full at low levels has nothing to do with those designs but instead is directly attributed to resolution and bass output.
a speaker with full deep bass will sound great at lower volume levels and as long as that loudspeaker also has good resolution you will be able to hear everything at low volumes
we would recommend a pair of Legacy focus se
very deep bass flat to 18hz.
great resolution heil AMT tweeter and midrange
great looking, hand made in the USA
Dave and Troy
audio intellect NJ
legacy dealers