View Full Version : Different types of box
i3abyjay25
03-16-2005, 09:01 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, 09:19 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, 09:40 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, 09:53 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, 09:55 AM
jlaudio.com -> tutorials -> isobaric
diysubwoofer.org
squeak9798
03-16-2005, 10:02 AM
jlaudio.com -> tutorials -> isobaric
Um.....
The different Isobaric configurations: http://jlaudio.com/tutorials/isobarik/index.html
:p:
Nikuk
03-16-2005, 10:06 AM
Um.....
:p:
ummm
nice, got any pics of these..
apparently he didnt see it either :p:
:D