Check it out,see it the calculator is accurate

[KnOkIn It 420 10+ year member]

I am lookin for 10 cuft tuned to 35hz,for my 12"L5s,can any one tell me if the plan will work

http://www.accelerator-pedal.com/ported-box.asp?Ew=38&Eh=16&Dia=7&Xmax=12.9&Vd=.156&NumW=2&Vb=10&Fb=35&Qts=&Vas=&Fs=&CE=0

Click to read more...

 

[vetkilr 10+ year member]

How many subs you puttin it that???

And are you sharin the airspace or goin seperates???

 

[djman37 5,000+ posts]

I am lookin for 10 cuft tuned to 35hz,for my 12"L5s,can any one tell me if the plan will work
http://www.accelerator-pedal.com/ported-box.asp?Ew=38&Eh=16&Dia=7&Xmax=12.9&Vd=.156&NumW=2&Vb=10&Fb=35&Qts=&Vas=&Fs=&CE=0

it has been shown to work. read the disclaimers though. Beerman's worked hard on it and made a couple of tweaks along the way.

 

[KnOkIn It 420 10+ year member]

it has been shown to work. read the disclaimers though. Beerman's worked hard on it and made a couple of tweaks along the way.

Awsome I am only confused about one thing it says the teal colored piece for the ports needs to be 5.75" long when I read to the left of that it says that the port length is 9",whats that all about?

 

[Ingleside 10+ year member]

Awsome I am only confused about one thing it says the teal colored piece for the ports needs to be 5.75" long when I read to the left of that it says that the port length is 9",whats that all about?

i believe they are talking about the effective port lenght, what the woofers see.

the effective port lentgh is actal port length, 6.5 in this case plus half the port width which yeilds 9 inches.

from what i've read you do this because one of the port walls is shared with the rest of the box.

 

[djman37 5,000+ posts]

i believe it's called end correction. you can see it illustrated in the box plans sticky of moe's work. The calc you used was designed as a starting point using minimal airspace, not necessarily to be used as an optimal enclosure.

I'd give the calc 1/2 width dimensions and 1/2 subs and make a split chamber box by flipping the design over and making a center divider.(and take 3/4" off if you only have 1 divider panel)

 

[Moe Lester 10+ year member]

why the hell do you want 10 cubes for 2 12s?

 

[Raven 10+ year member]

Gotta make 'em wang off HU power, yo. //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif

 

[psych0ticnemes1 5,000+ posts]

it won't let you do 4 drivers //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif oh well

 

[jalverson 10+ year member]

why the hell do you want 10 cubes for 2 12s?

x2

 

[KnOkIn It 420 10+ year member]

Its 4 drivers ,but they dont have a option of 4 so I just said 2 and just doubled up the displacement

 

[jalverson 10+ year member]

gotcha //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[KnOkIn It 420 10+ year member]

gotcha //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

Think it will work?

 

[jalverson 10+ year member]

i think //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[KnOkIn It 420 10+ year member]

Kewl man thanks for the help guys