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i3abyjay25
03-16-2005, 10:01 AM
ok, i've asked this before but it never got answered correctly..
What are the differnt box designs and about how many are they... not ported, sealed , bandpass, etc.. but name of ports and such along w/ some kind of pic to show how it looks...

such as:
folding horn
transmission line box
snail shell

squeak9798
03-16-2005, 10:19 AM
1st order; Infinite Baffle (no box, rear wave and front wave completely isolated by a baffle)

[I'll through this one in here aswell]:
Dipole:
http://www.diysubwoofers.org/images/site/dipole.gif

2nd Order; Ported :
http://www.diysubwoofers.org/images/site/ported.gif

[I'll through this one in here aswell]:
Passive Radiator
http://www.diysubwoofers.org/images/site/passive.gif

3rd Order; Sealed:
http://www.diysubwoofers.org/images/site/sealed.gif

4th Order; Bandpass:
http://www.diysubwoofers.org/images/site/4thordbp.gif

[Bandpass boxes can also be 5th order through 12th order, for example]:

6th Order Bandpass:
http://www.diysubwoofers.org/images/site/6thordbp.gif

Series Tuned 6th Order Bandpass:
http://www.diysubwoofers.org/images/site/6thordbp_series.GIF


Then you have stuff like;

Transmission Line:
http://www.diysubwoofers.org/images/site/tls.gif

Folded Horn: http://www.adireaudio.com/Files/TempestBassHornPlans.pdf

Tapered Quarter Wave Tube: http://yu-ra.tripod.com/tqwta.htm

The different Isobaric configurations: http://jlaudio.com/tutorials/isobarik/index.html


yadda yadda yadda.........


Those are the main ones.

Nikuk
03-16-2005, 10:40 AM
what about the quasi series tuned 8th order bp?

-or-

aperiodic bichamber?

-or-

"deathbox"

-or-

"wicked one"

-or-

full wave bass horn

-or-

piezo horn

-or-

stealthbox

-or-

isobaric tunnel

-or-

planar

-or-

isobaric piggy back




You get the idea?

i3abyjay25
03-16-2005, 10:53 AM
nice, got any pics of these..
what about the quasi series tuned 8th order bp?

-or-

aperiodic bichamber?

-or-

"deathbox"

-or-

"wicked one"

-or-

full wave bass horn

-or-

piezo horn

-or-

stealthbox

-or-

isobaric tunnel

-or-

planar

-or-

isobaric piggy back




You get the idea?

Nikuk
03-16-2005, 10:55 AM
jlaudio.com -> tutorials -> isobaric
diysubwoofer.org

squeak9798
03-16-2005, 11:02 AM
jlaudio.com -> tutorials -> isobaric

Um.....


The different Isobaric configurations: http://jlaudio.com/tutorials/isobarik/index.html



:p:

Nikuk
03-16-2005, 11:06 AM
Um.....



:p:


ummm


nice, got any pics of these..


apparently he didnt see it either :p:

:D