Incorrect Assumptions Made by Makers of TV Wall-Mounting Hardware

• A wall has studs spaced 16 inches apart.
• There isn't a water pipe running vertically right in the middle of the wall.
• The drywall is 0.5" - 0.75" thick.
• Ok, 1 inch thick.
• 2.25 inches, are you kidding me?
• Speakers to be mounted will never weigh more than 40 lbs each.