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Old 18th October 2008, 04:50 AM   #1
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Talking Devin's Aethers - measurement files attached

Here are the frequency and impedance measurements from the top midwoofer / tweeter portion of Devin's psuedo-Aethers using the Peerless poly woofers but a Dayton "Silkie" DC28F tweeter.

I've been playing w/LspCAD some, will post .LSP file later this weekend.

Anybody want to plug these files in and see what you can come up with?
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File Type: zip devin aethers.zip (55.1 KB, 22 views)
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Old 18th October 2008, 11:33 AM   #2
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Oh, I should say they're measured from 1m centered on tweeter.

The design is similar/based on these: http://undefinition.googlepages.com/diy-aethers


It's strange they seem to have the opposite of "baffle step"

Here is a graph of the raw Mid and Tweeter responses:

EDIT: Measurement taken in ARTA, "Dual Gated" merged FR - but, I suppose I should have measured the bass from nearfield and manually merged?
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