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FI15INCH
06-20-2008, 12:39 PM
Hey guys,

I just want to clarify or get a another view from someone else about the box I am about to make. Its for a 15" Fi BTL Sub. It going to have 4cuft. tuned to 35Hz.

(Calculations done by: BKOLFO4)
The box with a slot port will need to be 17" tall in front, 14" tall in the rear, 31" wide, and 23" deep.

The slot port will be 12.5" x 4". You will run it into the box until it is 4" from the back wall, and then turn and go 2" parallel to the back wall.

(Designed by: BKOLFO4)
http://i134.photobucket.com/albums/q90/crazycurt12/boxlayout-1.jpg

Thanks for any input,

Curt

Mr Cabinetry
06-20-2008, 01:14 PM
Hey guys,

I just want to clarify or get a another view from someone else about the box I am about to make. Its for a 15" Fi BTL Sub. It going to have 4cuft. tuned to 35Hz.

(Calculations done by: BKOLFO4)
The box with a slot port will need to be 17" tall in front, 14" tall in the rear, 31" wide, and 23" deep.

The slot port will be 12.5" x 4". You will run it into the box until it is 4" from the back wall, and then turn and go 2" parallel to the back wall.

(Designed by: BKOLFO4)
http://i134.photobucket.com/albums/q90/crazycurt12/boxlayout-1.jpg

Thanks for any input,

Curt

Well, your boned, the height of the port is going to slam into the interior top of the box if you plan to use 3/4" MDF to make up the port wall elements.

Just do a 5" x 10" and you only need the top port wall at 5.75 x 21.5" & the port side wall at 10" x 16.5" and your done.

http://i296.photobucket.com/albums/mm184/mr_cabinetry/z-examples/detail1.jpg