billy18bm

05-08-2007, 11:23 PM

Do i have the calculations at the bottom of the image correct? for the size and dimensions of my box..

http://home.comcast.net/~tshot39/box.jpg

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.

http://home.comcast.net/~tshot39/box.jpg

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.