@tomthiel, I was replying to @jafant 's suggestion that the 3.7's abilites to better fill larger rooms would then "require" larger rooms and more power for the 3.7's than the 2.4's. Where as, I am suggesting that the 3.7's slightly larger size and slightly greater bass output, can work just as well, if not better in most of the same rooms for most users as the 2.4's, and do so with nearly half the power of the 2.4's.