DC Level 3 12"

[Guest]

Those dimensions are not nearly enough for a dc level 3

Im getting around 1.5cu ft with those measurements

you need to be close to 3.3 cu ft

[AndersNorlev]

I think its was to small..

But DC is suggested for a ported 1.25³ ft and that is about 35,39 liter..

[Guest]

Im sorry I was reading for a 15"

Here I found this design on the forum for a dc level 3 12"

the dimensions are inches

http://www.stevemeadedesigns.com/board/topic/195595-dc-lvl-3-12-box-design/

[AndersNorlev]

Nice, Thank you, i will try to convert it to mm :-)

[AndersNorlev]

Damm.. the box is to big for my trunk..

[Joe X]

Hello,

Im lost.... I have tried to build a enclosure for my lvl3 12" and all online calculators makes different measurements..

I have a buddy and he sad i need a box in, 400x660x280mm with a vent at 70mm...

Can some one help me??

//Anders

Here is a suggestion on low power, upgrade to a 1K amp when possible, made for 18mm 19mm wood, if different thickness is needed, let me know:

NOTES: power: to sub rated, amp subsonic filter to 28Hz, minimum port clearance 7 cm, figure is just an assembly guide:

NOTE: If building outside you need to build a cardboard dummy box to test fit in it's way inside.

[AndersNorlev]

Thank you Joe X, you are the man! :-)

Wood thickness i have is 19mm, so i think your provides messurements are fine :-)

[Joe X]

Changed to 19mm so that your parts fit perfectly as possible, a single mm made enough difference to require some changes to preserve the original spec. All done now, have fun.