Box design for 3 15 SE's

[Cravingbass123]

I need a design with a bottom port, not an L port, to maximize the area on the top baffle for the 3 15's.

like this

design would be greatly appreciated, thanks

needs to be at least 10 cubes net, i could do a full 4 cubes per each 15, but a 12 cube net box is kinda big and i want to save vertical space.

at 32 to 33 hz

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[Cravingbass123]

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[Cravingbass123]

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[mobeious 10+ year member]

u really need 3.75-4 cubes for those SE's

 

[Cravingbass123]

u really need 3.75-4 cubes for those SE's

thats what im worried about.

guess ill have to go 26-28 hieght

 

[ThatChevyGuy 5,000+ posts]

you should be able to go deeper than 28...

 

[mobeious 10+ year member]

go up 1" and use 2 8" sono tubes from HD for ports and ull be good

 

[Cravingbass123]

you should be able to go deeper than 28...

just double checked..

if i go higher than 24 inches with a depth more than 28, than the curvature of the back of the hatch gets in the way and doesnt allow me to go with that much depth.

 

[Cravingbass123]

go up 1" and use 2 8" sono tubes from HD for ports and ull be good

2 8 inch ports would only be 96 port area, you sure that would be sufficient?

would 96 sq in of circle ports really keep port turbulence down?

 

[chereck04 10+ year member]

I will help you out later, PM me

 

[cshaw 10+ year member]

you dont need AS much port area as compared to L ports.

 

[mobeious 10+ year member]

ull be ok run the sono tubes

 

[Cravingbass123]

ull be ok run the sono tubes

1 12 inch sonotube would give me a lil over 118 inch of area, maybe I'll do that.

thanks for the sonotube suggestion!

will sonotube adhere to the front mdf and internal brace with titebond?

 

[netzero 10+ year member]

I dont know about titebond, but I have used silicone and it worked great. Put some on and clamp it down for a while and you'll be set.

 

[mobeious 10+ year member]

u need to coat the sono tube with resin ... while the resin is wet is a good time to bond the tube to the box then u can run a bead of epoxy around it for extra sercurity