2 slot ports on a single sub box

[4uha8ers 10+ year member]

what effect would this have on a sub would it be louder or sound worse jus t need a opinion on this the reason i ask is Q-logic makes a single box with 2 ports and claimsn it will have more bass output

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[Lakota 5,000+ posts]

Nope. More port area can help, though.

 

[CBFryman2 5,000+ posts]

doa single larger slot port instead od two smaller. Unless you are just looking for symetry.

 

[Toxic Tuan 10+ year member]

More port area doesn't always help. Too much port area can decrease profile velocity. However, the right design will use port resonance to your advantage.

tuan

 

[CBFryman2 5,000+ posts]

that is a long port if its 1st resonance is whithing subwoofer frequincy range.

 

[jbl_marshall21 10+ year member]

shouldn't matter. u can have one big one, or 2 smaller ones, should sound the same.