box design for 2 SE 10's- slot ported

[7MM SHEE 10+ year member]

i am planning on putting 2 RE SE 10's in a toyota ext. cab truck. my max dimensions that the box could be are 46 wide x 15 high x 10 deep. i want this box slot ported and tuned to 38hz. the subs require 1.25cuft each and the displacement of subs are .14 cuft each. any help on a box design would be appreciated. new to this . thanks

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[7MM SHEE 10+ year member]

anyone

 

[7MM SHEE 10+ year member]

got dimensions kind of figured out, just need help with slot port

43x14x10=2.85cuft. that is what i need plus whatever slot port is.. so if i add a

3x14 slot port opening, how long to get 38hz

 

[xluben 10+ year member]

can you go 11.5 deep?

http://www.subwoofertools.com/forum/ported-box.asp?Ew=46&Eh=15&Dia=4&Xmax=13&Vd=.14&NumW=2&Vb=2.5&Fb=38&Qts=&Vas=&Fs=&CE=0

if not you're gonna have to make some change.

 

[7MM SHEE 10+ year member]

41x14x11.5=2.85cuft this is 1.25 for each sub and .14 for each displacement which equals 2.78cuft. this is not including slot port, are my dimensions close enough to this 2.78

 

[xluben 10+ year member]

41x14x11.5=2.85cuft this is 1.25 for each sub and .14 for each displacement which equals 2.78cuft. this is not including slot port, are my dimensions close enough to this 2.78

no.

with those dimensions and a 3" wide port (12.5" tall and 26.75" long) you get a 2.2ft^3 box with a tuning frequency of 38Hz:

http://www.subwoofertools.com/forum/ported-box.asp?Ew=46&Eh=14&Dia=4&Xmax=12&Vd=.14&NumW=2&Vb=2.2&Fb=38&Qts=&Vas=&Fs=&CE=0

if you go with the original 15" height and a 11.5" depth you can get 2.5ft^3 @ 38Hz:

http://www.subwoofertools.com/forum/ported-box.asp?Ew=46&Eh=15&Dia=4&Xmax=13&Vd=.14&NumW=2&Vb=2.5&Fb=38&Qts=&Vas=&Fs=&CE=0