I need a common chamber box plan

[Kolbyab1294]

I have 4 of the re audio sx pro 15

I am about to build a box and I have a rough draft but wanted to see if any one with soft ware could send me a computer model

Subs displace .18 ft cube

Ask for 4 cubic ft at 34 hz

I'm building a wall so deminsions are

42 wide

37 tall

How ever deep

Im using 3/4 mdf

And some 2x2 braces

With 9x9 square port

Any help ?

[Guest]

it cant be 4cuft. if you have 4 15's, you need 16cuft. with a port that has around 225sqin of port.

[n8ball2013]

and 9x9 is not going to get you the correct port area either.

[Kolbyab1294]

I know I need 4 cubes for each sub which in terms is 16 cubes sorry

[Kolbyab1294]

Any suggestions on port I want a square port but I'll do rectangle I I have too

[Kolbyab1294]

Any one can help?

[MrSkippyJ]

Why are you stuck on a square port?

[Guest]

the only way someone can tell you the size of a port, is if there was a design starting to be made.

you're asking for a free design. people are rarely helpful when box designing takes time and they dont get anything in return. and the people that offer free designs are sometimes not that great.

[Kolbyab1294]

I designed the box on my own I'm just going to stick with old school drawing and math

And I like square ports because alot of successful boxes have big square ports and I've had slot Lshape and tube before

[john253a]

the issue is port size, with 37h

2x 15" =32 and with a 1.5" box these no room for port

if you do width 42 you can get 4"? wide but it not enough port of 4 15

Edited August 13, 2012 by john253a