22inch Fi

[bassahaulic 155]

Or if you don't know what squared means lol

3.14 x (radius x radius)

IF the cones were flat then

1 22" = 380.132

2 15"s = 353.429

but since they are not numbers are a tad bigger

Edited March 3, 2009 by bassahaulic

[Dangerous10k 0]

so it would be 22 x 22= x multiply by pie? My bad thats the cone diameter radius is half the diameter?

Edited March 3, 2009 by Dangerous10k

[Duran 387]

^ Also take into account the 3/4" surround.

[bassahaulic 155]

Radius is half the diameter.

The diameter is the distance from one side of the circle to the other.

[calvinhurford 0]

Yeah i'd like to sell my Bl 18's and hook up my 4kw to one of those 22's. Hope it comes out soon

[wetapoo 0]

I just want to know if there coming out this year. or if there delayed because the same problems with the smd woofer

[nem 2,019]

Like Nick said above... I hate months of hype on products or putting a date on something. As with 99% of things Fi... it will simply appear on the site when we are ready to build/ship. With that said, I need to go to another forum and explain a product delay for a release date

Thanks,

Scott

Words from the Man!!

[BigCProductions99 21]

What DID Happen With The SMD Anyway?

[ADK 0]

http://www.soundsolutionsaudio.com/forum/i...showtopic=24530

[wetapoo 0]

well if we wanted to could we just get a recone for a 18 to 22 later?

[NDMstang65 403]

sure..

[kryptonitewhite 1]

Or if you don't know what squared means lol

3.14 x (radius x radius)

IF the cones were flat then

1 22" = 380.132

2 15"s = 353.429

but since they are not numbers are a tad bigger

so a PPI flat piston driver with the exact same diameter as a super-curved cone would have less Sd?

[subwoofery 0]

Would be interested but only for IB (in home audio of course)

Kelvin

Edited March 26, 2009 by subwoofery

[03protege 0]

[

so a PPI flat piston driver with the exact same diameter as a super-curved cone would have less Sd?

no it would have the surface area listed. subs with a "normal" cone would have more but would be much harder to calculate.

[kryptonitewhite 1]

so a cone that had lots of rise and fall, say VVVVVVV cone..... but no flex...... though it has more surface area than ________ would it actually move more air, would it actually have a larger Sd (I know the answer, no it will not)

[NDMstang65 403]

No...waves do not form like that.

You are WAY off base, surface area of a circle is the surface area of a circle. It does not matter how conical or 'deep' it is. A flat piston with 1/2 of the surround figured into cone area with the same frame is going to have the exact same radiating cone area as a cone that is conical....

Radiating surface area does not change, you don't have more cone area because you have a conical cone.

[kryptonitewhite 1]

(I know the answer, no it will not)

I concur

[fosgaholic 0]

could we possibly get a rough estamate of the enclosure size for the bl version. im in the middle of a 2 18 build wondering if im better off with 1 22 inch version

[ChiTownTBird312 0]

keep the 2 18's...

[mjmarovi 8]

keep the 2 18's...

X2 more cone area plus ability to use more power on the pair of woofers compared to a single....

[extremepsi 0]

so the motors on the btl will be the same between the 18 and 22" iv thought about just waiting for the 22" but theres no release date and i need tunes so if i ordered 18s and then ordered new baskets and cones when they come in it will be the same?

[Duran 387]

so the motors on the btl will be the same between the 18 and 22" iv thought about just waiting for the 22" but theres no release date and i need tunes so if i ordered 18s and then ordered new baskets and cones when they come in it will be the same?

Yeah they are the same motor, 12"-22".

[Dangerous10k 0]

I wonder who will have the first 4 22" sub wall? They would have to put crazyINSANE in the dictionary- with the description of 4 22" subwoofers in a wall

[07_ZX10 4]

i dont know who will have 4 22"s first, but I will be glad when they come out so I can change to 2 22"s. LOL

[BKOLFO4 29]

I bet I have the first (8) 22" wall in my HT. . . .