someone caculate my boxed tunes frequency with the measurments i provide?

[inferno1985 10+ year member]

made with 1 inch mdf, i dont know how to calculate it and it looks pretty tricky when i googled online. i just need to know what ths is tuned to

32 WIDE

18 DEEP

15 TALL

PORT dimensions below

3 INCH WIDE

13 INCH TALL

14 INCH DEEP IN THE BOX.

Click to read more...

 

[Sonic. 10+ year member]

Tuned between 40 to 42 Hz, depending on woofer displacement.

 

[eddie_93 10+ year member]

made with 1 inch mdf, i dont know how to calculate it and it looks pretty tricky when i googled online. i just need to know what ths is tuned to
32 WIDE

18 DEEP

15 TALL

PORT dimensions below

3 INCH WIDE

13 INCH TALL

14 INCH DEEP IN THE BOX.

Download Torres box calculator. It makes it easy.

 

[k_schutte 10+ year member]

really need to know sub displacement to be exact. You should be @ 37hz~ though. I assumed about .3 for displacement (pair of 10"s) as you have 3ft^3 net there...

 

[inferno1985 10+ year member]

there xfl 12's idk the displacement. i got these measurments from ab

 

[k_schutte 10+ year member]

Seems like a small box for a pair of 12's... I guess I don't know those exact subs but I've always gone 2-2.5ft^3 per 12" when ported. Either way, that box will put you right around 37-38 depending on sub displacement.

 

[inferno1985 10+ year member]

i think this box is 2.13 each one and 4.2 or something combined. and i think this box doesnt have individual chambers. i mean i have them in a prefab till i make one thats suitable and there only 1.75 each so im sure a new one around 2.13 will make it sound a whole hell of alot better.

 

[FamousMassacre 10+ year member]

The tuning you have on that box is super high.

2.3cf box tuned to 33hz.

That's what mylows10 recommends.

 

[inferno1985 10+ year member]

what makes the tuning lower? longer port length? if i made my port longer would it lower the tuning freq?

 

[k_schutte 10+ year member]

37~ is hardly "super high". And OP, the specs you listed gives you what I said. That's not a 4ft^3+ box, its about 3ft^3 net... maybe PM someone so these newbees don't keep giving you the wrong information.