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View Full Version : Need help with new box plz



jerod187
03-05-2008, 10:50 PM
could a box guy check my specs plz!
Box:
H- 14"
W- 30"
D- 14"

Port:
Hieght: 10"
Width: 2.5"
Vent length: 24.89

Final box volume: 2.58
Hertz: 30

jerod187
03-05-2008, 11:19 PM
ttt

jerod187
03-05-2008, 11:20 PM
i want 2.25 at 30 hertz for my W12GTi, so after the port and sub displacement its 2.58 does it sound rite?

BuckyBoy
03-05-2008, 11:32 PM
The volume is only 2.58 before sub or port displacement.

What are you max dimensions?

MyFartsStink
03-05-2008, 11:36 PM
What is it that you want to know? Or is it that you want us to look at the specs and say ok we saw it.

jerod187
03-05-2008, 11:38 PM
thats the volume with the sub and port, and i just wanna make suire it sounds right! also could i do 2 smaller ports on each side instead of 1 port?

MyFartsStink
03-05-2008, 11:55 PM
thats the volume with the sub and port, and i just wanna make suire it sounds right! also could i do 2 smaller ports on each side instead of 1 port?

Yes two smaller ports on each side should work if you do the math right, but why make it hard on yourself if you can just do one. You not that experienced yet. And this is for you kicker L7 correct?

jerod187
03-05-2008, 11:57 PM
No i sold my kicker L7 and ordered a JBL W12GTI, ya i know i just thought it would look better lol,

MyFartsStink
03-06-2008, 12:04 AM
well you want to be loud? Or are you looking for sq?

MyFartsStink
03-06-2008, 12:08 AM
Well you should be ok with what you got man. Go ahead and build it.

jerod187
03-06-2008, 12:16 AM
ya i think i will but im gonan wait and see what kind fo design JBLCAMRY comes up with :)

jerod187
03-06-2008, 12:20 AM
If i Did 2 smaller portz would their be more Port noise with 2 ports?

MyFartsStink
03-06-2008, 12:24 AM
Well what you just mentioned will work for sound quality. If you did two ports, Just make sure they both add up to the 1 port that you was going to use, then you wouldn't get port noise.

jerod187
03-06-2008, 12:36 AM
So would i just cut everything in half then liek, hieght 5x2, width like 1.25x2, and the lengthg like 12.5x2


Port:
Hieght: 10"
Width: 2.5"
Vent length: 24.89

MyFartsStink
03-06-2008, 01:31 AM
correcto

bjfish11
03-06-2008, 07:59 AM
Well, first off, you only have 2.58 gross, before port displacement. So after port you have roughly 2 cubes. And if you want to use two ports, I believe you cut the area in half, but leave the length constant. Might want to check with a designer on that first, but im pretty sure thats how it goes.

jerod187
03-06-2008, 12:03 PM
well i thought after sub disp, i had around 2.25 but im probly wrong :(! and ya screw it 1 ports easier lol