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View Full Version : E15kd2 Ported Enclosure?



ShaunMac
03-24-2003, 08:51 PM
e15kd2 2003 version

I have it in a sealed box now and plan to build
another box soon. Probably ported.

I was going to make the box 3.0cu ft
Tuned around 30Hz
How big would the vent have to be if I use 4" PVC?
Or 3" PVC?

I don't have the T/S Parameters

Trixter
03-26-2003, 10:59 AM
3" = 4.86"
4" = 9.62"

ShaunMac
03-26-2003, 02:39 PM
Originally posted by Trixter
3" = 4.86"
4" = 9.62"
How did you get those numbers?
Thanks

Randy Savage
03-26-2003, 02:39 PM
Originally posted by ShaunMac
How did you get those numbers?
Thanks WinISD I would imagine...

ShaunMac
03-26-2003, 02:50 PM
Any advantages of using the longer 4" port
over the shorter 3" port?

Air turbulance?

Trixter
03-26-2003, 10:21 PM
3" or 4" won't matter. You'll get the same out come. As far as air turbulance goes, sand the edges of the PVC so it is rounded off to prevent any "whistling" that may happen.