Ported sub box

[spencer83 10+ year member]

Does this look right, mind you the measurement are approximate I could go a bit bigger I think but the port size on the caclauter is that right View attachment 26555550View attachment 26555551

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[Jeffdachef 5,000+ posts]

Does this look right, mind you the measurement are approximate I could go a bit bigger I think but the port size on the caclauter is that right View attachment 26555550View attachment 26555551

port are is way too small. try a 3 or 4 inch aero instead.

 

[spencer83 10+ year member]

That's what I thought but if I change it to one 4" is goes to 15.7 inches long so what's better one long or 2 shorter ports

 

[Jeffdachef 5,000+ posts]

That's what I thought but if I change it to one 4" is goes to 15.7 inches long so what's better one long or 2 shorter ports

single aero is always superior and way more efficient compared to multiple Aeros. In your case, you dont have anywhere near enough sq inches of port area with two 2" aeros. You will run into port noise or loss of output.