A:Answergo to the specifications tab on the Best Buy web site and page down it will list all the sizes also you can check the photo's of the TV these show the actual size with and without the stand.
A:AnswerBird - While a soundbar isn't always necessary, it's recommended for an enhanced audio experience. The Q60B has 20-Watt 2 Channel speakers and features Object Tracking Sound Lite (OTS Lite). By electronically adjusting your audio, OTS Lite spatially immerses you in your favorite shows, movies, sports, and all you enjoy.
~ Samsung Specialist
A:AnswerI don't know if this model accommodates a center stand. I bought a Zvox sound bar of low profile which fits very well between the stands and under the TV, saving space
A:AnswerThey are in right angle so I don't see how facing backwards would go. I do know that it has the option of putting it higher so the sound bar would fit under the TV.
Change your sound bar for a shorter on or use yours with a larger tv
A:AnswerMy console/stand is 56" wide and tv fits just right. With a smaller stand the TV will.be sticking out which could be dangerous if someone bumps into it.