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View Full Version : 4th and 6th order questions.



Chriszle
04-13-2012, 04:40 PM
How much space is generally required per driver for 10, 12, and 15 in 4th or a 6th order enclosure?

TaylorFade
04-13-2012, 05:49 PM
4th = big

6th = bigger

It'll vary from sub to sub. Either pay someone to design it, get a program like BBP or play around in WinISD.

Or guess like I do :)

Chriszle
04-13-2012, 09:22 PM
Well, I am tossing around the idea of doing a wall in the concorde. Just not sure what I can fit.

05fronty
04-13-2012, 09:25 PM
well i was gonna have a 4th order for a pair of sa 15's and it was around 12 cube total

Kangaroux
04-13-2012, 09:30 PM
Box for my 18 is gonna be around 12 cubes total. Doing a big ratio for lots of efficiency and output.

wenn_du_weinst
04-13-2012, 09:31 PM
Box for my 18 is gonna be around 12 cubes total. Doing a big ratio for lots of efficiency and output.

you do know that will get peaky very easily right?

Kangaroux
04-13-2012, 09:35 PM
you do know that will get peaky very easily right?

Yeah I'm aware. Peaky doesn't really bother me, in fact I kinda like it. If a song is playing and there is a higher note (say 50hz) and then a lower note (37hz) I like having the 50hz note be not as loud so when the 37hz note comes in it has more impact, I guess...to each their own :)

hispls
04-13-2012, 11:43 PM
Yeah I'm aware. Peaky doesn't really bother me, in fact I kinda like it. If a song is playing and there is a higher note (say 50hz) and then a lower note (37hz) I like having the 50hz note be not as loud so when the 37hz note comes in it has more impact, I guess...to each their own :)

http://menversus.com/images/bertstare.jpg

Kangaroux
04-14-2012, 10:23 AM
http://menversus.com/images/bertstare.jpg

I figured that was coming lulz

Chriszle
04-15-2012, 09:06 PM
Based on the space for a 15 and an 18, would it be safe to guess 3.5-4 for a 12? I am thinking my next system may be 8 SA-12s in a 4th order wall, if I have the space. Any box designers wanna chime in?

assassin1840
04-15-2012, 10:41 PM
http://menversus.com/images/bertstare.jpgcracked me the f up haha

RSDXzec
04-16-2012, 06:45 AM
Based on the space for a 15 and an 18, would it be safe to guess 3.5-4 for a 12? I am thinking my next system may be 8 SA-12s in a 4th order wall, if I have the space. Any box designers wanna chime in?

the bandpass I'm looking at designing for my 12" is about 6.5 cf, but it is a 6th order... not sure if i'd do it though, group delay is looking like an issue...