winISD round port ?

[mapolley07 10+ year member]

okay i'm using winISD pro alpha, and I want to create a box with 2 4"round ports. the port length it is giving me is 30.35" so is that the length of each port or for both ports combined?

so is it ~15" port length per port for a total of 30" or is each port 30" long?

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[Supergumby5000 5,000+ posts]

there's an option to say if you want one or two ports

so, if you selected two ports in the options, then that would be the length for each port, not the lenght of the two ports combined

 

[mapolley07 10+ year member]

I did select 2 ports but 30 inches per port just seems absurdly long for 2ft^3 at 32 hz....i am using two dayton 4 inch flared ports

 

[maldecido33 10+ year member]

A small box and low tuning means long port.