PDA

View Full Version : Would someone design a box for me? :)



Untouchable11
12-27-2005, 11:09 PM
Max Dimensions-
L-31.5"
W-35"
H-17"

Those calculations give me just over 9 cubes. 9.015^3 to be exact

28 Hz
90^2 inches of port

Two 15" Avalanches :)

Pyro_By_Nature
12-27-2005, 11:13 PM
;)

PV Audio
12-27-2005, 11:16 PM
common port, or dual chambered

jalverson
12-28-2005, 11:22 AM
what are the specs on the sub

Untouchable11
12-28-2005, 11:38 AM
common port, or dual chambered

Preferrably common chamber.

I tried to design one on BBP6, but I can't ever get everything right. I'd like to try to design my own again, but I no longer have the program, as I had to reformat my computer :(.

Thanks,

Ry

jalverson
12-28-2005, 11:39 AM
i can send u a program that you could use, its small file but efficent at what you need done i think

Untouchable11
12-28-2005, 11:40 AM
what are the specs on the sub

http://www.ascendantaudio.com/archive/Avalanche%2015.htm

Specs can be found here..

jalverson
12-28-2005, 11:50 AM
did you want the program i use?
it won't cost u anyting

Untouchable11
12-28-2005, 11:56 AM
What program?

saywhat?
12-28-2005, 12:10 PM
errr i will : ) you can can see my work in my sig, and have some references on the forum.

Untouchable11
12-28-2005, 12:13 PM
Hey man, what program do you use?

jalverson
12-28-2005, 12:15 PM
probox windows

Untouchable11
12-28-2005, 12:24 PM
probox windows

Where did you get that program from?

jalverson
12-28-2005, 12:27 PM
i got it from my buddy I also can supply you with links to some other free enclosure design software or i can just send you those files i have like 3 design programs on my computer

Untouchable11
12-28-2005, 12:28 PM
Sweet, could you send me that?

jalverson
12-28-2005, 12:34 PM
whats your email or do you use msn messanger?

Untouchable11
12-28-2005, 12:36 PM
I have AIM... My email is rcolwell7 [at] gmail.com

jalverson
12-28-2005, 12:45 PM
email sent the file is 2.54Mb's so if u have high speed no prob if its dial up, its worth the wait i think :) enjoy lemme know if it works out for you. I have had good luck with it.

Untouchable11
12-28-2005, 12:46 PM
Thanks a ton man!!!

Ry

jalverson
12-28-2005, 12:46 PM
ok the email failed to go through it says i am gonna add you to aim and send it to you through that. whats your screen name

Untouchable11
12-28-2005, 12:47 PM
rcolwell11

baseballer1100
12-28-2005, 12:53 PM
yeah gmail wont let you send executable files

PV Audio
12-28-2005, 01:15 PM
probox is a piece of ****, so ****ing innacurate

Untouchable11
12-28-2005, 01:17 PM
Yeah, I'm beginning to see that right now..

It keeps fu(king up the port length..

jalverson
12-28-2005, 01:59 PM
i've got more if ya want a different one

Untouchable11
12-28-2005, 02:31 PM
Lv = Av*1.84*10^8/[Vb*1728*(Fb/0.159)^2] - 0.823*sqrt(Av)

Lv is port length
Av is your port area = 93 (15.5 x 6)
Vb is the internal volume of your box = 9.01476
Fb is the tuning frequency you want = 28 Hz

I get a port length of 35.0725, is that correct? or did I fu(k this up too?

Untouchable11
12-28-2005, 04:08 PM
http://www.caraudio.com/vb/member.php?find=lastposter&t=104822

What program is used for that box in his sig?

jalverson
12-28-2005, 04:11 PM
Sketchup Maybe? Not A Box Design Program But U Can Make 3-d Models With It I Just Downloaded It It Is Really Sweet

Untouchable11
12-28-2005, 04:19 PM
Well, I'm having trouble with Probox... It gives me different measurements every time I enter my box dimensions...

jalverson
12-28-2005, 04:22 PM
hmmm, go to www.google.com and type in subwoofer box design software, you should get a bunch of hits there are a ton of them out there, i also have the software the mobile dynamics school uses it is free on thier website