downfiring sub formula

blue934 · 7th June 2007, 06:08 PM

what is the formula for determining if a driver will work downfiring. i was told how to figure this out but didn't make a note of it.
david

Mikey p · 7th June 2007, 06:57 PM

blue934 · 8th June 2007, 02:26 AM

thanks mikey, thats what i needed.
david

7th June 2007, 06:08 PM	#1
blue934 diyAudio Member Join Date: Mar 2007	downfiring sub formula what is the formula for determining if a driver will work downfiring. i was told how to figure this out but didn't make a note of it. david

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7th June 2007, 06:57 PM	#2
Mikey p diyAudio Member Join Date: Feb 2004 Location: Sask. Canada	There is a sag formula here. http://www.partsexpress.com/resources/downfire.html

8th June 2007, 02:26 AM	#3
blue934 diyAudio Member Join Date: Mar 2007	thanks mikey, thats what i needed. david

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