History: At what volume level causes pain?

At what volume level causes pain?

• Anything above 120 dB SPL.
  Correct.
• Anything above 100 dB SPL.
  While you should avoid listening to louder, it probably won't cause pain from 100 to 120.
• Anything below 120 dB SPL.
  Most sounds we experience are less than 120.
• Anything above 140 dB SPL.
  Our maximum perceptual is 140 dB SPL.