port displacement

[f150ff 10+ year member]

Can someone help me figure port displacement

Click to read more...

 

[60ndown 10+ year member]

http://www.jlaudio.com/tutorials/ports/index.html

 

[ruckus]

you want to figure out the displacement from your box?

LxWxH/1728=ft^3

 

[f150ff 10+ year member]

no port displacement

 

[DBfan187 5,000+ posts]

Port Displacement

if it uses of the sides of the box for one side of its port wall, then:

(port height) x (port length-wood thickness) x (port width + wood thickness) / 1728

if the ports in the middle of the box, and has its own walls, then:

(port height) x (port length - wood thickness) x [port width + 2(wood thickness)] / 1728

 

[f150ff 10+ year member]

Thank you guys for the help

 

[King_Of_Da_Souf 10+ year member]

Will round ports and slot ports of the same displacement yield the same tuning? //content.invisioncic.com/y282845/emoticons/eyebrow.gif.fe2c18d8720fe8c7eaed347b21ea05a5.gif

Does port area = port area, or is it more complex than that?

 

[Decipha 10+ year member]

port area = port area

,,,depends on the diameter of the round port and the face of the slot port