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8 months ago
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Posted On: March 5th 2026, 04:50 pm
How can we quickly calculate air volume for a custom subwoofer enclosure that has a complex shape? This sub box designing method is key! Learn more in the full video on our channel CarAudioFabrication!

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Comments (3)
flydaddy4 8 months ago

flydaddy4

That is awesome. I did something similar to my 4th gen 4runner but I fiberglassed the back of the box to the inside of the fender which is not flat.

ysolow_ryan 8 months ago

ysolow_ryan

Did this exact same thing building what was going to be a fully 3D printed housing to tuck into the rear corner of my ZVW30. Ended up being half the minimum air volume needed by the sub, so I just moved to a traditional box and lost some trunk space 😅 For the 3D printed (which was a really weird shape) I got the basic shape down and - before shelling - copied it and then hid it. Then I shelled it, added ribs, holes, etc. Then I brought the original shape in, used “Combine body” to cut the final shape from the base shape while keeping tools. That gave me an accurate internal air shape which I checked the properties of.

albatross720 8 months ago

albatross720

Dope!!

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