How come?

[branham1127 10+ year member]

So on moes 2.5@32hz u plug it in on re and its sayin its 2.7@29.2hz i understand the cubic ft what i dont understand is how the freq is so diff.

You should trust something that's hand made over something that's generated by some website's program that has been questioned over and over.

 

[ConwayBang 10+ year member]

29x16.5x14 2" port width 12" port length=2.5@32hz sound right?

 

[bubbagumper6 5,000+ posts]

i no on size im not worried bout that im worried about the diff bewteen 29hz and 32hz or 32 and 35

changing the box volume changes the tuning!

Stop using the RE calculator...either use one of Moe's designs, pay someone to design one for you, or learn how to do it yourself.

 

[branham1127 10+ year member]

29x16.5x14 2" port width 12" port length=2.5@32hz sound right?

Not trying to be rude but quit asking questions and just go with Moe's. Your question has been answered over and over. Nobody will be able to tell you WHY it is off, just that something is f'd up with it and that it IS off. I checked plenty of his designs and he seems to be right. Just go with it already.

 

[ConwayBang 10+ year member]

moes doesnt match up with the port length calculator

 

[branham1127 10+ year member]

moes doesnt match up with the port length calculator

With what port length calculator? His matches up with WinISD and that's what matters....

 

[the Answer 10+ year member]

either use winISD or "the12volt.com"

and the re calculator is off by 3ish hertz

 

[302yota 10+ year member]

when you lose airspace, it raises tuning...i'm guessing that moes figures in the sub displacement which will make volume decrease, causing the tuning to rise

 

[bubbagumper6 5,000+ posts]

when you lose airspace, it raises tuning...i'm guessing that moes figures in the sub displacement which will make volume decrease, causing the tuning to rise

I said this like 5 times and for some reason OP doesn't get it...

 

[ahole-ic]

Where is Moe's calculator?

 

[bubbagumper6 5,000+ posts]

Where is Moe's calculator?

Moe doesn't have a calculator, Moe has box designs pre-made, and their in the enclosure forum.

 

[branham1127 10+ year member]

Where is Moe's calculator?

What bubbagumper said, and here http://www.caraudio.com/forum/enclosure-design-construction-help/137804-free-box-plans.html

 

[CranberryYumYum 10+ year member]

just let this dipshit do what he wants with his re calculator instead of using proven plans. who cares if there was 400 members online back when you joined? you obviously didn't gain any intelligence from them