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How is Vas linked to size and other Tall Tales (1 Viewer)

Mark Larson

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Mar 3, 2002
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How is the Vas of a driver linked to the volume it'll give the flattest response in? I'm assuming there's a mathematical formula??
The Adire website gives three "alignments", so how do you work out something like the EBS alignment for any driver? (Huge, with huge sound) :)
Any other relationships between specs on paper and real-world building issues?
 

Greg Monfort

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Joined
May 30, 2000
Messages
884
>How is the Vas of a driver linked to the volume it'll give the flattest response in? I'm assuming there's a mathematical formula??
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This has all you'll ever need to know:
Link Removed
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>Any other relationships between specs on paper and real-world building issues?
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Yes, but until you know how the specs are derived....
Some that's not so obvious though is VC heating, BL and compliance distortion, and port non-linearity with increasing excursion. Few programs address these. Lspcad does, as do manufacturer's high zoot in-house design software. Don't know of any others, but I don't keep abreast of what's available. Fewer still address non-golden ratio cab dims and how it affects modal distribution.
GM
 

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