Subwoofer build

[BP1Fanatic]

Use a lower low pass filter.

I was only keeping an apple to apple comparison by using the sealed enclosure's 100hz low pass filter.

There is nothing stopping you from using a 90 or 80hz low pass filter.

 

[BP1Fanatic]

I suppose that type of enclosure might be fine for someone wanting to just go loud as in car audio applications where maximum SPL is desired.

I'm not an SPL guy.

If I were, then I would approve of this 1 note curve.