Need SPL design for Rd audio sonance 18"

[c_stud]

well whats his box

here's his build log, that box should do that rd well

Exo's log

[czman30]

6 cubes, 30hz tuning, 90 square inches of port= killer lows

that will take my whole back thing up

[EricR]

Do you actually have the sub yet?

i need pictures of all said gear before i say shit helpful

[uhoh_45]

did you actually buy the sub yet?

Fixed

as for you czman i'll gladly help you with your box if you provide me with proof that im not wasting my time here

[czman30]

6 cubes, 30hz tuning, 90 square inches of port= killer lows

hey umm will it efect the killer lows if i use 2 ports ??

[czman30]

any one think this would be a good design somthing like that ?? and umm the port lenght is not that is going to be when its finished

[czman30]

so any one think that would be good

[czman30]

???

[uhoh_45]

no one is going to help you untill your provide proof that your not wasting anyones time here

provide proof that you actually purchased the sub and like i said up there I WOULD GLADLY HELP IF YOU PROVIDED PROOF

but you avoiding everyone's comments here shows us you dont have the sub

[czman30]

6 cubes, 30hz tuning, 90 square inches of port= killer lows

hey umm how do i turn 90 square inches into portlenght