does this look right???

[saywhat? 5,000+ posts]

11x32x30=4.7-4.8 cubes

4x10 port thats 14.12 long tunes to 35 hz.

making it 4.2 cubes......after port displacement.

sub displacement is .21 so it will be right 3.99-4 cubes after all displacement. if its too big i will slide another peice inside and make an amp rack out of the back of the box, but what do u guys think??

the final box will be shaped like the one in another post i made recently so really the tuning isnt important till i know the exact volume, im guessin around 3.5 cubes, give or take a little

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[Logikalliquid 10+ year member]

Using 3/4 MDF

interior = 4.78 cuft

port = .314 cuft

sub = .21

------------------

4.256 cuft

That doesn't take into account the port walls, I assumed the 4x10x14.12 are the interion dims on the port.

 

[saywhat? 5,000+ posts]

yes the 4x10 is internal, and of course 14.12 is without subtracting the .75 for front baffle.

 

[DBfan187 5,000+ posts]

those subs favor a small ported enclosure.

I'd do 2-2.5^3, 30Hz 40"sq. of port.

 

[saywhat? 5,000+ posts]

2.5 to 3.5 is recomended.

 

[saywhat? 5,000+ posts]

im pretty sure i can get around 3 cubes after all displacement and shit, so i shoul dbe pretty well off. it may even be UNDER 3 by a little.....off to work