Aggessive 4-meter air column subwoofer - diyAudio
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Old 8th December 2002, 12:59 PM   #1
Gabster is offline Gabster  Canada
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Location: MTL < QC < CAN
Default Aggessive 4-meter air column subwoofer


My goal is simple: I want to build a subwoofer that has an air column long enough so it reproduces frequencies as low as 20Hz perfectly.

(lamda = 343m/s / 20Hz / 4 = 4.3m)

I have already seen this is the pass and I want to know if someone has schematics for this.

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Old 8th December 2002, 03:40 PM   #2
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Join Date: Oct 2002
Couple Sonotubes and a vaulted a ceiling should do the trick.

How does this work?
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Old 8th December 2002, 05:16 PM   #3
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Join Date: Mar 2001
This is a good description of the overdue El Pipe-O which
should be out in about a week. I'll post a notice.
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