bandpass w/o aero ports?

[psych0ticnemes1 5,000+ posts]

does anyone know how to build a bandpass enclosure without using areo ports? just slot ported? i'd like to try it.

a link to a site would be sufficient, i haven't found one that explains it in detail... thanks

Click to read more...

 

[80INCHES 5,000+ posts]

look at my thread....i' building a bandpass and using a vent..when i start building my port i will have pics

http://www.caraudio.com/vb/showthread.php?t=136992

u can even look in my avatar..its 2 mojo 12's in a bandpass ported thru the armrest...i built that a couple years ago

80

 

[psych0ticnemes1 5,000+ posts]

****, very nice... how do you design it? is it much louder then a standard vented enclosure? how about sound quality down low?

 

[squeak9798 5,000+ posts]

does anyone know how to build a bandpass enclosure without using areo ports? just slot ported? i'd like to try it.
a link to a site would be sufficient, i haven't found one that explains it in detail... thanks

You build it exactly the same...only instead of using an areoport, you use a slot port.

 

[psych0ticnemes1 5,000+ posts]

You build it exactly the same...only instead of using an areoport, you use a slot port.

right but i'm not sure exactly how to get started... it's a vented box inside of a sealed box?

 

[squeak9798 5,000+ posts]

right but i'm not sure exactly how to get started... it's a vented box inside of a sealed box?

I'm not sure what you mean "inside of".

A 4th order bandpass is a sealed chamber and a ported chamber.

A 6th order bandpass consists of two ported chambers.

http://www.diysubwoofers.org/bnd/4thorder.htm

http://www.diysubwoofers.org/bnd/6thorder.htm

 

[psych0ticnemes1 5,000+ posts]

sorry i goofed, i meant sealed box with a port outside... i see what you mean

 

[80INCHES 5,000+ posts]

how many subs r u using for your box psycho?

80

 

[psych0ticnemes1 5,000+ posts]

how many subs r u using for your box psycho?
80

2 12's, infinity referance 12's to be exact

 

[80INCHES 5,000+ posts]

then u should do your box like mine...i have my subs facing each other.......its 2 sealed boxes playing into one common ported area.

or u can do 2 in a common sealed chamber playing into a common ported chamber

80