I'm using Unibox to tune a ported/vented design and want to get more info/detailed descriptions on exactly what to enter for the following:
Physical Vb
Aborption Qa
The design is with a 38 a Liter box with with 3/4" Sonic barrier on 90% of the walls and additional Acoustistuff both behind the woofers and at the the top and bottom of the (38 inch tall) exclosure.
The note for Physical Vb states: "Add volume displaced by driver, port and bracing to get real construction volume".
I would think they mean subtract driver, port & bracing ??
What about volume dispaced by dampening material ??
I have had Qa entered @ 35 but don't know how close to real world this is ??
Can someone who has a good understanding of these parameters please respond....
Thanks Todd
Physical Vb
Aborption Qa
The design is with a 38 a Liter box with with 3/4" Sonic barrier on 90% of the walls and additional Acoustistuff both behind the woofers and at the the top and bottom of the (38 inch tall) exclosure.
The note for Physical Vb states: "Add volume displaced by driver, port and bracing to get real construction volume".
I would think they mean subtract driver, port & bracing ??
What about volume dispaced by dampening material ??
I have had Qa entered @ 35 but don't know how close to real world this is ??
Can someone who has a good understanding of these parameters please respond....
Thanks Todd
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