Does this look right?

[power-fanatic07 5,000+ posts]

lol, if you don't know the final internal volume then you have no idea what the tuning will be...

True, I understand what you're saying. I just used the PSP tuning calculator for that.

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[bubbagumper6 5,000+ posts]

True, I understand what you're saying. I just used the PSP tuning calculator for that.
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yeah it's a tricky process if your working with set outer dimensions. If one of our dimensions (L, W, or H) are variable it's easier, but if your set in those you have to keep re-calculating trying to get closer to your desired tuning frequency.