is this enclosure okay?

stanpho · 12-19-2008, 11:10 AM

for the mag v4

with 3/4 MDF 8x14x18= .7758 cu ft

then add polyfill = .7758x1.25= 0.96 total cu ft

I'm trying to make the enclosure fit a specific opening...

***Electrodynamic*** · 12-19-2008, 11:58 AM

With the polyfil you listed, yes, that enclosure will be fine.

Neutered Sputniks · 12-19-2008, 04:27 PM

How would I calculate how much polyfill to add to a .92cu ft enclosure?

CrazyKenKid · 12-22-2008, 11:48 PM

wait how do you calculate poly fill? how did he get that 1.25? i am so lost lol! sorry guys i am a little slow

***Electrodynamic*** · 12-23-2008, 12:19 PM

The rule is 1 lb of poly per 1 ft^3 of enclosure volume. So for .92 ft^3, use .92 lbs of poly.

*hoss* · 12-23-2008, 04:40 PM

Quote:

Originally Posted by Electrodynamic

The rule of thumb is 1 lb of poly per 1 ft^3 of enclosure volume. So for .92 ft^3, use .92 lbs of poly.

:ahem:

CrazyKenKid · 12-23-2008, 10:56 PM

okay so i would jsut weight it out then! with a scale and what not! lol got ya thank you for explaining it! although i bet you explained it somewhere else! all the same thnaks (again)!

12-19-2008, 11:10 AM	#1 (permalink)
stanpho Junior Member Join Date: Jul 2008 Posts: 1	is this enclosure okay? for the mag v4 with 3/4 MDF 8x14x18= .7758 cu ft then add polyfill = .7758x1.25= 0.96 total cu ft I'm trying to make the enclosure fit a specific opening...

12-19-2008, 11:58 AM	#2 (permalink)
*Electrodynamic* Stereo Integrity Owner Join Date: Mar 2008 Location: Charlotte, NC Posts: 1,148	With the polyfil you listed, yes, that enclosure will be fine. __________________ Electrodynamic Don't install suckage! Power handling is not a power requirement! Simon Eichenberger is the man.

12-19-2008, 04:27 PM	#3 (permalink)
Neutered Sputniks Member Join Date: Apr 2008 Posts: 78	How would I calculate how much polyfill to add to a .92cu ft enclosure? __________________ "Fear not when, Fear not why, Fear not much while we're alive, Life is for living, Not living up tight"

12-23-2008, 12:19 PM	#5 (permalink)
*Electrodynamic* Stereo Integrity Owner Join Date: Mar 2008 Location: Charlotte, NC Posts: 1,148	The rule is 1 lb of poly per 1 ft^3 of enclosure volume. So for .92 ft^3, use .92 lbs of poly. __________________ Electrodynamic Don't install suckage! Power handling is not a power requirement! Simon Eichenberger is the man.

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12-22-2008, 11:48 PM	#4 (permalink)
CrazyKenKid Member Join Date: Jun 2008 Location: Windsor, ON, Canada Posts: 311	wait how do you calculate poly fill? how did he get that 1.25? i am so lost lol! sorry guys i am a little slow

12-23-2008, 10:56 PM	#7 (permalink)
CrazyKenKid Member Join Date: Jun 2008 Location: Windsor, ON, Canada Posts: 311	okay so i would jsut weight it out then! with a scale and what not! lol got ya thank you for explaining it! although i bet you explained it somewhere else! all the same thnaks (again)!

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