Driver Measurements
NOTE: Ignore dB scale on all SPL graphs. Each time I set up my measurement studio, things do not always go back in the same place (sometimes this is intentional). So I have not bothered with calibrating sensitivities.
All driver measurements were taken with LspLAB in my living room on the "Big Baffle". This 3/4" thick MDF baffle measures 7' x 4'. A 1' x 1' insert is cut from 1/4" MDF for each driver. All tweeters are flush mounted on this insert and the insert is then flush mounted on the baffle. All woofers are surface mounted on the insert then flush mounted on the baffle. The driver center is located 27 inches from the top and 23 inches from the right side from the microphone's point of view.