Winisd help?

[shredder1 10+ year member]

Port length is pretty long...looks to be 30Hz. Who designed that enclosure?

CSCstang did a nice job... //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif

 

[Boomin_tahoe 5,000+ posts]

CSCstang did a nice job... //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif

I wouldn't doubt him then. He's designed me a few, which 1 is a t-line I need to get started on.

 

[shredder1 10+ year member]

I wouldn't doubt him then. He's designed me a few, which 1 is a t-line I need to get started on.

Yeah... he did a T-line for me too for a little side project... I got the plans right next to me but this 110+ degree weather arrived all at once... I'm waiting a little bit for it to cool down... LOL!

 

[Jeffdachef 5,000+ posts]

I'm not ready to design using Aeros... but is there an arbitrary number to use... or is it specific to the port radius or type of Aero?.. and if it is... how do I determine this value.

no A flare will just be counted as a flare. Worry more on your port diameters or number of aeros.

 

[shredder1 10+ year member]

no A flare will just be counted as a flare. Worry more on your port diameters or number of aeros.

OK... I'm over complicating things again aren't I?.. I'm done with the questions for now and will try to apply what I've learned so far.

 

[shredder1 10+ year member]

no A flare will just be counted as a flare. Worry more on your port diameters or number of aeros.

This...

is this compression?

 

[Jeffdachef 5,000+ posts]

This...

is this compression?

yup. compression.

 

[shredder1 10+ year member]

yup. compression.

That explains a lot... that was the factory Skar box specs for 2 EVL's at 1700 watts input... it goes away at much lower levels... LOL!.. if they rate a sub at 1250 watts each why give the box specs that will cause compression well before rated is reached?.. any theories?

 

[Jeffdachef 5,000+ posts]

That explains a lot... that was the factory Skar box specs for 2 EVL's at 1700 watts input... it goes away at much lower levels... LOL!.. if they rate a sub at 1250 watts each why give the box specs that will cause compression well before rated is reached?.. any theories?

to sell recones.

to sell more subs for guys that want to fit more subs and they do not have any concept of box building.

Bigger market when your sub fits in smaller places.

 

[shredder1 10+ year member]

to sell recones.
to sell more subs for guys that want to fit more subs and they do not have any concept of box building.

Bigger market when your sub fits in smaller places.

That's what I thought.... marketing!.. LOL!.. BTW... I'm up to page 18 in that read you suggested... Yeah.. it does make more sense to me this time... but 300+ pages is daunting!

 

[shredder1 10+ year member]

OK... enough is enough... LOL!.. Every time I enter a Sundown driver it defaults to a 4th order in Winisd... even if I choose a different alignment!.. I've tried to redo and change to several different Sundown drivers but it always happens!... IDK.. is there a value that I shouldn't trust or maybe something I should do special when entering Sundown drivers?... Every other manufacturer works out fine and models nicely but with the Sundown drivers I get a division by zero message then a 4th order whether I choose it or not and finally the program starts with all these access violation messages and it will not let me open a new project until I exit the program and start over then I get the same B/S... not LOL!... Hope to hear any input good or bad!

 

[shredder1 10+ year member]

I looked around online and found a BUNCH of downloadable drivers for Winisd pro... http://www.hometheatershack.com/forums/diy-subwoofers-general-discussion/14410-downloadable-winisd-pro-files.html ... Looks like there are pages and pages of downloads for all types of drivers... are these compatible with Winisd alpha?... This could be the answer to all my problems hopefully.

 

[Papermaker85 5,000+ posts]

uhm i think you are entering stuff wrong still...
I enter QES then QMS, tab let it auto cacl qts, enter in fs, tab, enter in VAS, tab, enter in mms, tab

I almost always have a problem with most companies vas/sd/cmsFs figures. Vas is tricky and so is a realistic SD figure.

 

[shredder1 10+ year member]

I almost always have a problem with most companies vas/sd/cmsFs figures. Vas is tricky and so is a realistic SD figure.

But ARE these parameter files compatible with Winisd alpha?.. this would save anyone a TON of time and there are files for a BUNCH of drivers/manufacturers...

 

[Jeffdachef 5,000+ posts]

OK... enough is enough... LOL!.. Every time I enter a Sundown driver it defaults to a 4th order in Winisd... even if I choose a different alignment!.. I've tried to redo and change to several different Sundown drivers but it always happens!... IDK.. is there a value that I shouldn't trust or maybe something I should do special when entering Sundown drivers?... Every other manufacturer works out fine and models nicely but with the Sundown drivers I get a division by zero message then a 4th order whether I choose it or not and finally the program starts with all these access violation messages and it will not let me open a new project until I exit the program and start over then I get the same B/S... not LOL!... Hope to hear any input good or bad!

that shouldnt happen mines defaulted into a ported for the sundown X 12

Are you sure you are entering the units of measurements matching to what the site specs say? Like vas in liters, MMs in grams, BL in N/A