Sub and box help!!!!

[Guest Nismofreak]

Yah, 1.5 cubic feet ported. fb(hz) 37.22, port size 3.5"x 10", and fp(hz) 33.19. On the Atlas sub. My demensions I want in the box are 34w x 20h x 30l which =11.80 cubic feet.

[Pokey]

If you only need 1.5 cu. ft. per sub...the your box is way way too big man. You really need to go down to a 3 cu. ft. ported box.

[Ernesto]

So subs u and port by the trunk right. [glow=red,2,300]The same way as steve has in his tahoe right.[/glow]

Exactly

[Ernesto]

Yah, 1.5 cubic feet ported. fb(hz) 37.22, port size 3.5"x 10", and fp(hz) 33.19. On the Atlas sub. My demensions I [glow=red,2,300]want in the box are 34w x 20h x 30l which =11.80 cubic feet.[/glow]

After you take away 1.5" due to wood (assuming your doing 3/4mdf) you left with 9.9cubes before sub(s) & port displacement.

Your box is too big... Come up with some smaller dimensions.

[Guest Nismofreak]

Okay so new dimensions are 18h x 30l x 17w= 5.31" cubic feet - 1.5" for 3/4mdf= 3.81. I think thats good enough.

[Guest Nismofreak]

Here is the final design of the box

http://img402.imageshack.us/img402/3838/pictureij0.jpg

http://img166.imageshack.us/img166/7210/pi...cture001tu0.jpg

Any suggestion on the port?

[Guest Nismofreak]

Now the box will be tuned to 33hz. So the dimensions for the port are 6"h x 20"l x 10"w. Good enough to be tunned to 33hz

[Pokey]

Okay so new dimensions are 18h x 30l x 17w= 5.31" cubic feet - 1.5" for 3/4mdf= 3.81. I think thats good enough.

Still al lil bit too big. But I dunno...up to you I guess.

[Guest Nismofreak]

its 3,81 cubic feet and I can't go small. But will you think it will pound hard still

[Ernesto]

its 3,81 cubic feet and I can't go small. But will you think it will pound hard still

Why can't you go small??