View Full Version : what to do for box design

05-09-2006, 11:43 PM
will anyone design me a box for free?

05-09-2006, 11:45 PM
what kind of box?

05-09-2006, 11:56 PM
Yes, what kind?

Sealed, yep.Ported & others, no.

05-09-2006, 11:59 PM
moe lester has good box designs stickied at the top ofthe forum

05-10-2006, 01:00 PM
i need a ported design, will any body do it for me, i have tried to read un on porting and stuff like that but that **** is confusing!

05-10-2006, 01:10 PM

05-11-2006, 11:46 AM
two 15" L7s with 4.5 cu ft per sub tuned to 35 hz

05-11-2006, 12:07 PM


05-14-2006, 01:44 PM
ok so far i've come up with this. a box thats 35x25x20 is 10.13 cu.ft. tahts 4.5 cu. ft. per sub i wanna tune the box to 35hz witha slot port for each sub. each sub will have it's own chamber with a divider between them. with 4.5 cubes per sub each slot will have to be 126.25 sq.in. right?

05-14-2006, 01:57 PM
Its only 8.5 when you take the wood off,and still before port and sub space is taken out.

05-14-2006, 02:35 PM
ok i used winisdbeta and came up with this 42x27x17 is 11.16 cu. ft. but i couldn't get it to tell me the port size and length. i want 4.5 cubes per sub for two 15" l7s and there is still enough room for port and sub space left can somebody please help me out. i tried reading the JL audio tutoral but that didn't help.

05-14-2006, 02:41 PM
Wins alpha is better

They dont take in account for the wood/bracing/subs displacement/port volume.You have to minus all of that out of your Max deminsions

05-17-2006, 10:56 AM
ok then i will apy someone through paypal to design me a ported box. anyone you guys reccomend?

05-17-2006, 11:37 AM
No need to pay man.. thats why we are all on here.

Idea 4
Port: 2
3.5 X 16.5 X 16
(with wood : 4.25 X 14.5 X 16.5
displacement : 1.19cu Ft.

divider displacement
@ .75 X 21 X 27 = .25

Woofer displacement : 0.20

Required Space 9.0 ft cubed

Minimum box size: 10.64 ft cubed

21 X 27 X 33.75 or 10.83 ft cubed
Wood Cuts.

And if you want to see pics of supllies you need and me building it:

Its a double baffle, it took about 85 to build and I needed 2 sheets MDF with alot of little pieces of scrap.

05-17-2006, 11:40 AM
Forgot, if you want you can send me a PM with your email and I will send you the sheet with all the info in here in one doc you can just print and bring to the store. You will also get my email if you want to "donate" to my paypal... ;-)

05-17-2006, 11:52 AM
check your pm, this is for 15s right?

05-17-2006, 01:04 PM
yeah its for the 15s, email sent G/L with the build, make sure you post pics, and dont be afraid to ask if you need some help.