View Single Post
      01-24-2013, 09:01 PM   #9
Second Lieutenant
Drives: 2013 135i w/ DCT
Join Date: Jun 2009
Location: Bloomington, IL

Posts: 207
iTrader: (1)

Originally Posted by Purple Derple View Post
Please correct me if I am wrong: Human hearing is logarithmic and audio drivers are as well so while 3db is twice power, it is not twice the sound pressure and not twice the loudness or perceived volume. I think it is more like +10 db is twice the loudness.
Nifty is offline   United_States
Reply With Quote