Iso-baric bandpass?

[sc0tty8]

Are there any plans floating around for iso-baric bandpass?

I need to make a small box with big sound, I remember years ago, I had gotten some plans for an iso-baric bandpass for my old polk DB drivers.

Any help would be great.

[sc0tty8]

Boy these support boards are not what they used to be...I guess I won't be going with polk.

[Toxis]

lol... wow. Getting pissy with us for not seeing your thread sure isn't a good way to get help. I know I wouldn't directly contact polk for designs, I'd just visit a forum board filled with Polk fans. Makes sense.

[Shannon W.]

Check out this site these guys might beable to help ya!
http://www.iasca.com/forums/