Does this look right?

[power-fanatic07 5,000+ posts]

Using 3/4 MDF

14x28x37 = 6.81 cuft

Using 2 6" Aeros 17" long from flare to flare should be tuned to right above 33 hz

What would that bring the internal volume to?

Click to read more...

 

[power-fanatic07 5,000+ posts]

halp meeeeee

 

[bizzy07 10+ year member]

What is the subs displacement?

 

[Korn4Life 5,000+ posts]

Without adding in sub displacment im coming up with right around 6.3 cuft

 

[Korn4Life 5,000+ posts]

Thats just the ports i did. I didnt do the wood. are those outside dimensions or inside?

 

[power-fanatic07 5,000+ posts]

So everything else is correct? Don't know the subs displacement, can't find it anywhere. I'm guessing around .2-.3 so that should put it right at 6 cuft

 

[power-fanatic07 5,000+ posts]

Thats outside dimensions, thats why I said using 3/4" mdf

 

[Korn4Life 5,000+ posts]

Your calculations are pretty close. You are looking at right around 5.8-6.0 cuft depending on your subs. If you add any bracing you will have to add that in also. GL

 

[power-fanatic07 5,000+ posts]

Preciate it man. Box is for a single 21" Warden //content.invisioncic.com/y282845/emoticons/veryhappy.gif.fec4fed33b4a1279cf10bdd45a039dae.gif

 

[blazron22z 10+ year member]

nice now post pix

 

[power-fanatic07 5,000+ posts]

haven't built it yet, going to start the build next weekend

but here is the sub

 

[RAM_Designs 5,000+ posts]

With full length aeros and a little bit of bracing you'll be right around 35-36hz tuning...box seems a little small though, no?

 

[kr15 5,000+ posts]

that sounds nice...boom boom

 

[power-fanatic07 5,000+ posts]

Yea its a lil small but I can't go any bigger and I don't want to sell it. That being said, I already contacted PSI about building a 15 out of the motor, stitched triple leads, carbon fiber cap, ect ect ect. So i'm gonna run this and see how it sounds and if it sounds choked for air I'll take it out, tear it down and ship it to him. So, we'll see.

 

[bubbagumper6 5,000+ posts]

Using 3/4 MDF
14x28x37 = 6.81 cuft

Using 2 6" Aeros 17" long from flare to flare should be tuned to right above 33 hz

What would that bring the internal volume to?

lol, if you don't know the final internal volume then you have no idea what the tuning will be...