PDA

View Full Version : box design help?



billabongcr
12-17-2006, 02:16 PM
ok..i have my paypal account linked to my checking account. so even if i have no money in paypal..as long as i have money in my checking account i can still send money from one person to another right?

and i need help designing a box..ive tried numerous times with the online "box calculators" and i just cant understand it. call me dumb if you want..but i cant.

up until now ive been switching out boxes in my truck like crazy. girlfriend would always complain..no room to put her seat back and i really have no room to put all my ****..so i want to build a box now that will be slim enough to where i have enough room left over to put my books and if someone else needs a ride they could sit next to the box..and so i could put the seats back for the times me and the ladies deside to get comfortable. and for any other reasons as well.

so its just a basic box..im gunna put my time into making it so its nice. do everything right..as i plan to keep this one in for a long time.

i just need someone to design it for me? just gunna be basic..subs on one side..port on the other. for my 2 SSD 10's.

depth- 10 inches
height- 19 inches
width- as long as it needs to be to get the ft^3 right. (less than 48")

volume- 2-2.5ft^3 ported
hz- 37

cutsheet would be awesome too

whats the price for designing a box? not loaded..but ill try my best to get what your asking:crap:

billabongcr
12-17-2006, 02:45 PM
no one?

Mr Bojangles
12-17-2006, 02:47 PM
give me a min

Mr Bojangles
12-17-2006, 02:48 PM
which 10"s are they?

billabongcr
12-17-2006, 02:51 PM
Fi SSD 10's

xluben
12-17-2006, 03:16 PM
http://www.subwoofertools.com/forum/ported-box.asp?Ew=52&Eh=19&Dia=6&Xmax=13&Vd=.1&NumW=2&Vb=2.5&Fb=37&Qts=&Vas=&Fs=&CE=0

maybe?

xluben
12-17-2006, 03:19 PM
or this:

http://www.subwoofertools.com/forum/ported-box.asp?Ew=19&Eh=10&Dia=6&Xmax=8.5&Vd=.1&NumW=2&Vb=2.5&Fb=37&Qts=&Vas=&Fs=&CE=0

port firing out the side along the bottom.

billabongcr
12-17-2006, 03:19 PM
nice..but 4 inches too long to fit in my ****ing truck. (max width i can fit is 48")

thanks tho!

rpfuror
12-17-2006, 03:23 PM
^x2 I did a couple tries and I can up with pretty close to the same box.

What's the depth and driver displacement on your subs?

billabongcr
12-17-2006, 03:26 PM
Fs: 28.3 Hz | 27.6 Hz
Re: 0.75 Ohms/coil | 1.5 Ohms/coil
Qms: 4.17 | 4.27
Qes: .48 | .44
Qts: .43 | .40
Mms: 166g | 175g
Cms: 0.19mm/N | 0.19mm/N
Sd: 310cm^2 | 310cm^2
Vas: 25.6 l | 25.6 l
Spl: 82.7dB 1W/1m | 82.7dB 1W/1m
Bl: 9.3 N/A | 14.1 N/A
Xmax: 21mm
Rms: 800W
Sealed box: .6-1 cuft
Ported box: .9-1.5 cuft @ 33Hz
Sub OD: 11.000”
Cut ID: 9.250”
Mounting depth: 6.000”
Displacement: 0.12cuft


Mounting depth: 6.000”
Displacement: 0.12cuft

billabongcr
12-17-2006, 03:28 PM
mad paint skills

http://i11.photobucket.com/albums/a189/billabongcr/untitled-3.jpg

xluben
12-17-2006, 03:35 PM
is it too hard for you to change the "52" to a "48"

http://www.subwoofertools.com/forum/ported-box.asp?Ew=48&Eh=19&Dia=6&Xmax=13&Vd=.1&NumW=2&Vb=2.5&Fb=37&Qts=&Vas=&Fs=&CE=0

32tl
12-17-2006, 03:38 PM
Displacement: 0.12cuft

The plans above would not include displacement. Are you looking for 2.5^3 before or after displacement?

billabongcr
12-17-2006, 03:39 PM
is it too hard for you to change the "52" to a "48"

http://www.subwoofertools.com/forum/ported-box.asp?Ew=48&Eh=19&Dia=6&Xmax=13&Vd=.1&NumW=2&Vb=2.5&Fb=37&Qts=&Vas=&Fs=&CE=0

my apologies.

billabongcr
12-17-2006, 03:40 PM
The plans above would not include displacement. Are you looking for 2.5^3 before or after displacement?

after. as long as im in the 2-2.5ft^3 range..im good.

Mr Bojangles is going a ****** design job as we speak.

rpfuror
12-17-2006, 03:44 PM
http://www.subwoofertools.com/forum/ported-box.asp?Ew=52&Eh=19&Dia=6&Xmax=13&Vd=.1&NumW=2&Vb=2.5&Fb=37&Qts=&Vas=&Fs=&CE=0

maybe?

You can do a box built like in this post with a port width of 2.5" with the following parameters.

Width= 44.00 inches
Height= 19.00 inches
Depth= 10.00 inches
Port Length= 28.99 inches
Vent Width: 2.5 inches

The only issue is that your magnets are going to be within .5 " with any box 10" deep with a port becuase to get the port lenght you need you will have to position the drivers in front for the second slot.

IE .75 (face wood) + 6" mounting depth + 2.5 (port width) + 2*.75 (port slot width and back) = 10.25!!

Assuming that the actual mounting debt is 6" -.75 (wood thickness) then you have .5" to deal with.. this is not ideal.

billabongcr
12-17-2006, 03:46 PM
You can do a box built like in this post with a port width of 2.5" with the following parameters.

Width= 46.00 inches
Height= 19.00 inches
Depth= 10.10 inches
Port Length= 35.36 inches
Vent Width: 3 inches

The only issue is that your magnets are going to be within .5 " with any box 10" deep with a port becuase to get the port lenght you need you will have to position the drivers in front fo the second slot.

IE .75 (face wood) + 6" mounting depth + 2.5 (port width) + 2*.75 (port slot width and back) = 10.25!!

Assuming that the actual mounting debt is 6" -.75 (wood thickness) then you have .5" to deal with.. this is not ideal.


understandable

32tl
12-17-2006, 03:55 PM
http://i121.photobucket.com/albums/o232/cyphercomplete/boxfor10s.jpg

xluben
12-17-2006, 04:16 PM
The plans above would not include displacement. Are you looking for 2.5^3 before or after displacement?

i entered 0.1ft^3 per driver for displacement.

port displacement is calculated.

they are close to accurate.