Spiff said to use an analog sound meter to check db level so i could tell how loud I'm playing the speakers (2 channel). He said he compared he M22's and 60's at about 75 to 80dbs. Should I be measuring from the seating position or right at the speaker. I would think that the measurement at the speaker would tell you the volume you are pushing and other locations tell you about the room....or i'm i completely missing the concept here ?