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View Full Version : need design for 2 12" kicker L7's



MA$E
11-27-2007, 10:53 PM
help me out!

w = 31 inches
H = 14.5 inches
D = 28.5 inches

thanks

MA$E
11-27-2007, 10:58 PM
ported.... forgot to mention

MA$E
11-27-2007, 11:08 PM
anything?


thinking of going with this


http://subwoofertools.com/forum/ported-box.asp?Ew=30.5&Eh=14.5&Dia=7&Xmax=11&Vd=.1&NumW=2&Vb=3.0&Fb=33&Qts=&Vas=&Fs=&CE=0

sxkicker89
11-27-2007, 11:13 PM
i have a box like that.i couldnt fit in my car its alittle bigger than that but its a great lookin box and sounds alrite when i had the subs hooked up on home system.

MA$E
11-27-2007, 11:19 PM
well the subs are goin in a 07 charger so well have to see. its for my boy, he wants go ported and wants the **** to slap hard so im lookin for ideas on box designs

sxkicker89
11-27-2007, 11:21 PM
my box is 34wx15htx27d couldnt get in mustang trunk.it was built by vitveet on here who is a great builder.im sellin if u r interested i can take pics.to show u.lmk if it can help u

MA$E
11-27-2007, 11:42 PM
^^^ wont fit in the charger. thanks tho....how did it sound?

sxkicker89
11-27-2007, 11:44 PM
never fit in stang.buts its got to sound good.

JDBuilder
11-28-2007, 03:49 PM
Try this, using your Dim. , 14.5"H x 31"W x 28.5"D. 3/4"MDF, and .3^3ft for bracing and sub displacement. It is coming out at 5.992^3ft gross, slot port, 13" x 4" x 23.9"long@32Hz. after all displacement, 4.937^3ft net vol. This should do the job.

audioarsonal
11-28-2007, 04:18 PM
.3^ft3 displacement for two 12's and bracing is a little small.I would say more like .5^ft3 For two 12's and bracing displacement.

JDBuilder
11-29-2007, 08:30 AM
You know, you are right, I did make a mistake:rolleyes:, I put in for two 10's. I normally use .45^3ft for an average on two 12's, so at your dim., it would be 5.992^3ft gross, port, 13" x 4" x 25.1"long@32Hz, net vol after all displacement, 4.748^3ft.