Choosing the Room
Many homeowners may think that bigger is better when choosing a room for their home theater. And while size does matter if you want a fully immersive movie experience, the most important aspect of the room you choose is its dimensions. Square and oval rooms will distort your audio. The ideal room for balanced surround sound should be rectangular, with walls longer than they are wide, and high ceilings.
Placing the Display
Comfort and perception significantly enhance your viewing experience, which means your display must be placed in such a way that prevents eye or neck strain. The image on the screen should appear naturally as your eyes would see it in real life. While a general rule of thumb is to place your screen 24” to 36” inches above the floor and 1.5 to 3 times the screen height distance from your seating, the ideal measurement will be unique to your room dimensions, screen size preference, and seating options.