Box design guru's help

[Boostedrex]

I found this link on another forum and I honestly just don't know what the advantage of it is. I also don't know how to best take advantage of it in an install.

http://www.partsexpress.com/pe/pshowdetl.cfm?&PartNumber=296-546&DID=7

Thanks in advance for the info.

Zach

[RMAT]

I've wanted to see where people have applied these as well...and some install pics.

[Boostedrex]

Anybody? Bueller?? Bueller??? :)

[DonovanM]

This (http://www.elitecaraudio.com/article.php?sid=18) is a pretty damn good article on AP enclosures.

[fourthmeal]

Interesting. I've seen WAVEBRAIN aperiodic membranes w/ processor in Patrick (Zuki's) storage area.

[Boostedrex]

Great article Donovan. Thank you very much for that.

Zach

[metanium]

Anyone ever try AP on midbass? I wonder if 7's or 8's in a door would benefit. I did like that last picture in the article with 12's in the door.

[bobditts]

I thought about trying AP but since I dont have an impedance meter, it would be impossible for me to tune the enclosure properly.