How large is your room? You need to consider your speaker sensitivity when selecting your amplifier power capability. This is very much like the previous thread. If your looking for headphone like sound from a loudspeaker you may be disappointed, as no loudspeaker will give you that between the ears image. But, if you are willing to trade for a forward imaging version of that, a Waveguide TM (tweeter on top, midwoofer on bottom) or a waveguide TMM, like the Jaegers, may make you very happy, as long as the speaker of choice has voice coil alignment and a true, second order crossover.
Jamie