I am looking for a some plans (or a volume and port size) for a ported box for my 10" type r for sql around 35hz. I am pretty leniant for room as I have a pretty big trunk. I tried using WinISD but i dont know if i had enough values? Didnt work anyways. I know i am new here but i would really appreciate some help

 

1.25 cu ft?
Wouldnt that be enough?

 

13" H
20" W
15" D

L port 1.5" W x 11.5" H x 25" in length

1.3 cubic feet after displacement @ 35hz

 

i had mine in 1.8 cu.ft @ 35hz and it sounded great.