Do i have the calculations at the bottom of the image correct? for the size and dimensions of my box..
BTW the box if for two Alpine SWR-1242 subwoofers..
they optimal volume vented is 1.7 for one so for two you would just multiply by 2 correct?
2 * 1.7 = 3.4
and its Fb on the spec sheet is 36 so thats wat the optimal tuning frequency is correct?..... any help would be greatly appreciated.
BTW the box if for two Alpine SWR-1242 subwoofers..
they optimal volume vented is 1.7 for one so for two you would just multiply by 2 correct?
2 * 1.7 = 3.4
and its Fb on the spec sheet is 36 so thats wat the optimal tuning frequency is correct?..... any help would be greatly appreciated.
