I am looking for ideas on building a box for my house. I need a single box that is sealed for one 12 inch sub and ported for the other 12 inch.
I have already built 2 boxes for my 15s its a 22wx22d box. Height docent matter but the subs need to be stacked on top of each other and in that 22wx22d foot print. Ported sub needs to be on the bottom with the port to the left for one box and right for the matching one i ll be building. The ported sub can handle 20 hz with max vol of 2.25. I d like the tuning around 28 ish maybe little lower. I have had them in a 35 hz box and sounded decent but id like to seem them dig down little more.
The sealed one can range anywhere from 2.5 to 3.5 vol.
I have been trying to wrap my head around this for awhile and checking other post for box designs and cut sheets but nothing is getting close to what I am needing. I know the 22x22x14 is going to be bigger then the 2.25 for the ported. So i don't mind it being smaller but the front and sides need to be = to each other to make it look decent. so 18wx20d would be fine leaving 2 inch on each side and 2 in the front. I'm not looking for anything fancy, just simple slotted ports.
thanks for help everyone