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OoMesKoO
04-26-2006, 03:48 PM
Someone had mentioned this to me, is anyone familiar? I guess from what i understand, its like building a smaller ported box, inside a larger one? I would like to learn more about this.

ramos
04-26-2006, 03:56 PM
17th order ?? Never heard of it :)

vetkilr
04-26-2006, 03:56 PM
thats 6th order..A ported box tuned low inside a ported box tuned high and all the sound comes out of this higher side of the box.

ramos
04-26-2006, 03:56 PM
Sure he didn't say 6th order :)

ramos
04-26-2006, 03:58 PM
a 6th order bandpass is a ported encloure firing into another ported enclosure. the port doesn't fire into the other chamber :)

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

vetkilr
04-26-2006, 04:00 PM
you can do it that way also but not really recommend'd

ramos
04-26-2006, 04:03 PM
What do you mean it's not reccomended. Never seen a 6th order done any other way. Got any pics ? :)

PV Audio
04-26-2006, 04:03 PM
a 6th order bandpass is a ported encloure firing into another ported enclosure. the port doesn't fire into the other chamber :)

http://www.diysubwoofers.org/bnd/6thorder.htm
That sounds like a double bass reflex :crap:

Not DIY, but how you described it. I would say it's where both sides of the sub fire into a ported enclosure. Is dat be correkt?

Oh, and...:p:

ramos
04-26-2006, 04:05 PM
Well maybe it's just the way I described it :p: yeah both sides ported. The sub firing into both not the port too . :)

DBfan187
04-26-2006, 06:55 PM
double-tuned BP.

low tuned chamber fires into the higher tuned chamber.