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View Full Version : Build me a box that will kill



rooneypower
04-09-2007, 04:33 PM
so ive been tryin to build a box for my 2 kicker 12" CVX for about 4 months. Cant do it help me out.
this is what kind of box i want.
Freq= 31-35 hz
Volume= 3 cuft per sub
kind of box= ported/ square slots

now the dimensions of my car.
W=44"
H=19"
D=27"

Could someone help me out here. my old box worked but it was to long for my new car.:verymad: :pissed:

baseballer1100
04-09-2007, 05:56 PM
so you need a box built?

rooneypower
04-09-2007, 05:57 PM
possibly i need someone to try to build one on sketchup or something because with the guidelines i gave i cant build a box that fits. (ive used sketchup. need someone that knows what they are really doing)

SkronnyLonny
04-09-2007, 05:58 PM
try this http://img35.imageshack.us/my.php?image=5cubes34hz75sqin1us.png

rooneypower
04-09-2007, 06:04 PM
i like that design but i want a port for each sub like this. (this is my old box, everything works on it but it is just to long for my car. a matter of 3"s!!! Do this same design but could someone make it to my specs, Thanks)
http://i157.photobucket.com/albums/t64/rooneypower/part44.jpg
http://i157.photobucket.com/albums/t64/rooneypower/part43.jpg

req
04-09-2007, 06:06 PM
whats the difference :rolleyes:

rooneypower
04-09-2007, 06:08 PM
there is none, im just giving you a look at what im trying to make it look like. Can soomeone help me out

Lakota
04-09-2007, 09:08 PM
A single port could probably save you a tad bit of room.

22mountaineer
04-09-2007, 09:21 PM
Why dont you just use the same specs accept shortin it 3" and add it to the top?

rooneypower
04-10-2007, 12:20 AM
if i add 3" to the top then the port size would be all out of whack, because the box right now is as tall as the port

05gliguy
04-10-2007, 12:22 PM
I just built a box for my two cvx 12's. Its 36"w/21"d/15"t, with a single port... I ended up with 2.25 per sub and .76^3 ft for the port around 5.37cu ft total internal. I have it tuned to 31 hz and it slams and gets pretty loud! My port is 5" wide and 12" tall and 22" long... Maybe this helps, its definately smaller than your deminsions.

rooneypower
04-10-2007, 05:54 PM
05gliguy is there any pics of it?

05gliguy
04-11-2007, 12:56 AM
Not right now man, but I'm gunna try and get them up ASAP...

rpfuror
04-11-2007, 09:40 AM
I don't know why you / the designer was having problems you have plenty of space. Do you want it to be a shared chamber or separate?

rpfuror
04-11-2007, 11:59 AM
Here is a design for you..

3 cu/ft per chamber each tuned to 33hz w/52.5 sq/in of port.
http://i135.photobucket.com/albums/q145/rpfuror/Box%20Design/333_52.jpg

jeremiah
04-11-2007, 01:18 PM
what are the XXX SQ SPL SQL

jeremiah
04-11-2007, 01:21 PM
http://www.subwoofertools.com/forum/ported-box.asp?Ew=44&Eh=19&Dia=6&Xmax=27&Vd=0.24&NumW=2&Vb=6&Fb=35&Qts=&Vas=&Fs=&CE=0

05gliguy
04-12-2007, 01:09 AM
Here are pics of my box...

http://i160.photobucket.com/albums/t195/05gliguy/DSCF0051.jpg
http://i160.photobucket.com/albums/t195/05gliguy/DSCF0053.jpg
http://i160.photobucket.com/albums/t195/05gliguy/DSCF0052.jpg

seattlejoe
04-12-2007, 02:07 AM
how deep are those ports?