Martice
Screenwriter
- Joined
- Jan 20, 2001
- Messages
- 1,077
I have some preliminary numbers after calibrating my sub. I only have the pre BFD numbers and my system was calibrated at 85db.
Here are some corrected Raw readings on the left and and my attempt to flatten the overall response of the readings on the right.
18hz - 72.0-----18hz - 72.0 (0)
20hz - 81.5-----20hz - 81.5 (0)
22hz - 84.5-----22hz - 84.5 (0)
25hz - 89.0-----25hz - 85.0 (-4)
28hz - 94.0-----28hz - 85.0 (-9)
31.5 - 94.0-----31hz - 85.0 (-9)
36hz - 94.5-----36hz - 85.5 (-9)
40hz - 96.5-----40hz - 85.0 (-11)
45hz - 92.0-----45hz - 85.0 (-7)
50hz - 85.5-----50hz - 85.5 (0)
56hz - 85.5-----56hz - 85.5 (0)
63hz - 91.5-----63hz - 85.5 (-6)
71hz - 92.5-----71hz - 85.5 (-7)
The crossover is set at 60hz.
I was able to flatten the overall response quite easily. I don't know how this is going to sound as I haven't entered the numbers in the BFD as of yet but I should be able to do that tonight.
Any opinions or advice about these readings?
Here are some corrected Raw readings on the left and and my attempt to flatten the overall response of the readings on the right.
18hz - 72.0-----18hz - 72.0 (0)
20hz - 81.5-----20hz - 81.5 (0)
22hz - 84.5-----22hz - 84.5 (0)
25hz - 89.0-----25hz - 85.0 (-4)
28hz - 94.0-----28hz - 85.0 (-9)
31.5 - 94.0-----31hz - 85.0 (-9)
36hz - 94.5-----36hz - 85.5 (-9)
40hz - 96.5-----40hz - 85.0 (-11)
45hz - 92.0-----45hz - 85.0 (-7)
50hz - 85.5-----50hz - 85.5 (0)
56hz - 85.5-----56hz - 85.5 (0)
63hz - 91.5-----63hz - 85.5 (-6)
71hz - 92.5-----71hz - 85.5 (-7)
The crossover is set at 60hz.
I was able to flatten the overall response quite easily. I don't know how this is going to sound as I haven't entered the numbers in the BFD as of yet but I should be able to do that tonight.
Any opinions or advice about these readings?