resilent sounds Gold 10 inch information is very confusing to me.

[Memme]

Hey i live in sweden and i want to but some subwoofers from resilent sounds. But i cant understand what they mean it says. 1.25-1.75ft tuned 35Hertz with 12-16 inch of port area per cubic foot. But the thing is that it says the same thing on every subwoofer so it isnt easy to know wich box volume i should have. It doesnt say the mounting depth or displacement. i dont understand either wwhat they mean with port size 12-16 inch of port area per cubic foot. If someone could help me or if someone have these subs that know this information i would really appreciate it!

Edit:
What i have understood is that i should have 50L=1.75ft3 but since i have 2 i guess 100L=3.5ft3. but i still cant understand port area. it says the same thing on every sub.

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[audiobaun 5,000+ posts]

Id call TECH Support and get that information you are seeking for this brand of subs. May be a Typo Error on theyre part??

 

[Memme]

Id call TECH Support and get that information you are seeking for this brand of subs. May be a Typo Error on theyre part??

i will call tomorrow i cant right now Thank you

 

[audiobaun 5,000+ posts]

i will call tomorrow i cant right now Thank you

No better answer than going straight to the source/Maker/builder

 

[1aespinoza 10+ year member]

1.25-1.75ft tuned 35Hertz with 12-16 inch of port area per cubic foot.

It means the sub works within those box sizes. Plus it also works good with 12 to 16 square inches of port area regardless of what suggested box size you use. I figure port length is determined using the chosen parameters above plus the 35 hz. This with the help of a box builder program.
Come to think of it, this sub sounds like a great candidate for pre-built boxes. Not too finicky.

 

[DRBOOM]

Seems pretty straight forward. I would say 1.25 cu ft sealed enclosure would be good for the space conscious, but if you can go 1.75cu ft, the the port size is given. Use a speaker box builder software like WINISD or the like to determine your port length and size. It provides you the option to chose either round or rectangle port mouth.