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View Full Version : Trying to make box as small as possible for TC LMS-R12



dvrmstrng
09-29-2013, 07:01 PM
Ideal ported applicaiton TC Sounds says:

2.5 cubes
31" port length
2x4 port area
tuned to 30htz

12.6" diameter
11.2" cutout
7.2" depth

My measurements are
42" max width
19" max height
30" max depth

I would prefer the box use the full 42" width and as much of the height as necessary but keep it as shallow as possible so I can still put stuff in the back of the trailblazer. For some reason though when messing with the RE box calculator I can't seem to make it right.

Any help would be greatly appreciated.

dvrmstrng
09-30-2013, 12:29 PM
Box Designers; how does this sound?

Width: 42"
Height: 18"
Depth: 10"
Wood: .75"
Square port height: 16.5"
Square port width: 2"
Square port length: 7.25"
Square port length 2: 20"
Total port length: 31"
Port Diameter: 6.48
Square port area: 33
Box Volume: 2.68 prior to displacement
Freq: 30.4

Driver is a 12" TC LMS-R. I am trying to keep this box as shallow as possible as it will be placed against the back seats in the rear of a Trailblazer SS. Hoping with only 10" of depth while using max width I can retain some cargo room.

fasfocus00
09-30-2013, 12:32 PM
use a 4" aero port with an elbow. slot ports are too big for enclosures smaller than 2.5 cubic feet.

dvrmstrng
09-30-2013, 12:33 PM
Well this box is just over 2.5 cubes and looks like the port isnt too long where it will interfere with the depth mounting of the sub, no?