First attempt at a 4th order bandpass

[Immacomputer 10+ year member]

Don't listen to the people saying that the ported section of a 4th order bandpass has to be larger than the sealed portion. That is bullshit and it is design and driver dependent. In some cases, the sealed portion may be larger and in others the ported portion may be larger.

That doesn't mean this will be a good design, but it sure doesn't mark its failure either.

 

[Mr. Slate 10+ year member]

Don't listen to the people saying that the ported section of a 4th order bandpass has to be larger than the sealed portion. That is bullshit and it is design and driver dependent. In some cases, the sealed portion may be larger and in others the ported portion may be larger.
That doesn't mean this will be a good design, but it sure doesn't mark its failure either.

You are incorrect sir.

 

[BJ The Man 10+ year member]

You are incorrect sir.

Immacomputer is smarter than you. I don't care if you're a genius. The man knows his stuff.

Saying he is incorrect without any explanation?

 

[bigbangtheory 5,000+ posts]

Umm, Slate you will lose this one............trust me. Guy knows his ish.

 

[Wkbdkid 10+ year member]

One of these days Ill make a 4th order for a 12" ID OEM. Intrested to see results

 

[Skip01 5,000+ posts]

Yehhh....i thought its a sealed firing into a portted?

Unless the sub is inverted purposely?

 

[S.B.C. 10+ year member]

You are incorrect sir.

Thats why galacticmonkey is firing into less than he has sealed then right //content.invisioncic.com/y282845/emoticons/rolleyes.gif.c1fef805e9d1464d377451cd5bc18bfb.gif

if you dont know, shut up...

Anyway, it maynot be that bad-

 

[vehementSPL 10+ year member]

yeah he is gonna come back later today to fire it up... ill post up how it sounds

Hey post up how it sounded lol. I hate open posts

 

[thorshammer1 10+ year member]

In for the outcome. Which is it? Does it sound good or does it sound like poo poo?

 

[RidnClean 5,000+ posts]

i have mine in 2 cubes sealed/.85(somethin like that) ported.

of course the sub is firing into ported.

looks good tho, i cant wait to hear mine.

 

[Twisted_0912 10+ year member]

Hey post up how it sounded lol. I hate open posts

lol sorry when he came over it sounded like shit so we just built a new ported box for him, with my design and it sounds good now

In for the outcome. Which is it? Does it sound good or does it sound like poo poo?

poo poo

i have mine in 2 cubes sealed/.85(somethin like that) ported.
of course the sub is firing into ported.

looks good tho, i cant wait to hear mine.

thanks hopefully yours sounded ok

 

[Twisted_0912 10+ year member]

double post ftl