You people obviously have not the first clue in those vast, empty spaces of gourds you call a heads. The ability to have the ENTIRE surface generating sound is beyond EVERY traditional speaker tech out there.With the correct setup, you could have a room completely full of sound, without the necessity of having to find a place to put thoses pesky 'surrounds'. Look at it like this, how many cubic feet of wall space do you have? How many cubic feet are in the largest home theater? Thats the diff.