1. Anybody besides me wonder what the "good ole USA military" is thinking of doing with something that will put out 105db at 250 meters over the range from 15 to 80 Hz? Somehow I doubt if this is for HT LFE.

2. A 12 Hz cutoff sounds pretty wimpy if there's something that will go down about THREE OCTAVES farther at considerably less cost. Look on the Eminent Technology TRW-17, ye basshogs, and despair.