Box Dimensions, what is it tuned to?

[Bali 0]

I have the almost perfect exact dimensions for it:

W: 37.1875

H: 17.25

Top depth: 15.4375

bottom d is same as top

wood thick: .75

port h: 15.75

port w: 3.1875

port l 1: 11.5

port l 2: 4.5625

box vol: 3.9 (ft3)

I'm borrowing it from a friend for my Fi BL, so i have no idea what it would be tuned to, but i got all the dimensions

Also, based on everything, what should i set my amp levels to for it? I have this picture that someone suggested i use for my chit, but my sub doesn't hit hardly with these settings Something else i don't get is, the screw is one long line and one shorter line, which is suppose to line up with these arrows?

[Quentin Jarrell 671]

How did you come about these measurements. I would have a hella time findin 15.4375 on a measuring tape. Anyway if your measurements and 3.9 is your internal volme it would be tuned around 39 hertz

[tech2332 3]

On the SubSonic filter put it around 35 Hz since the box is tuned around 39 Hz.

[NB50 206]

I've got the box figured out to be 3.66ft^3 @ ~37hz after sub displacement.

[BKOLFO4 29]

I've got the box figured out to be 3.66ft^3 @ ~37hz after sub displacement.

x2

33-35 would be ok for the SSF. Just play some bass with really low music in it and watch the excursion. . .

[8adk1d 0]

Try "Gucci Mane - Cuttin Off Fingaz" thats got pretty low bass to test with, be carefull