do i need a Subsonic filter

[themainjam 10+ year member]

all around bad //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[Acidburn 5,000+ posts]

yes, while very pretty, the magic smoke is bad, very bad

 

[Naxis2k1 10+ year member]

n e 1 got a link on were i can purchase a external ssf

 

[JimJ 5,000+ posts]

Harrison Labs FMODs...

thezeb.com stocks them, IIRC.

 

[CarlB 10+ year member]

If its so bad, why do they call it 'magic'?

//content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif

 

[squeak9798 5,000+ posts]

If its so bad, why do they call it 'magic'?
//content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif

Because subs and amps are "magicly" ran off of that smoke. When you let the smoke out, the amp or sub will no longer work and you gotta find a way to "put the smoke back in" //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

Oh yeah,

FMOD's HERE

 

[JimJ 5,000+ posts]

because without it, no electronics would work...it's a very good thing, but once you lose it, alle ist kaput.

 

[Zash 10+ year member]

I'm going to be running a 12 inch L7 in a Sealed box *untill I buy a second one, then I'm going ported*. Should I have a SSF for the one 12 in the sealed box?

 

[Acidburn 5,000+ posts]

no, for sealed, you dont need an SSF

 

[g30ffr3y 10+ year member]

squeaks bad link... tsk tsk...

magik smoke... thats classic... hehehe...

 

[squeak9798 5,000+ posts]

squeaks bad link... tsk tsk...

Fixed //content.invisioncic.com/y282845/emoticons/tongue.gif.6130eb82179565f6db8d26d6001dcd24.gif

 

[Acidburn 5,000+ posts]

wow, those FMOD things are awesome, i've never seen those before

 

[JAZN 5,000+ posts]

i bought a set of em for my old amp, which cut if off at 20hz. worked great.

 

[Zash 10+ year member]

Alright, I'm planning on putting my two 12 inch L7's in a box ported at 35hz. Which of those should I buy *from the link that squeek posted*?

 

[ANeonRider 10+ year member]

Do some math

SSF = (tuned freq)-[0.25(tuned frequency)]

Then pick the FMOD closest to it.

Heck, I even did that exact calculation for that exact frequency in this thread!