Boomin_tahoe
5,000+ posts
Hurtin' feelings errrday.
@shredder2 your needed!
4th order for 2 orion 12s box ratio help needed
- Thread starter WoopdyWoppin
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Boomin_tahoe
THATpurpleKUSH
5,000+ posts
Fuckyou
Maybe @shredder2 can do a design for you. I'm not sure what he charges. What are the dimensions you have available?
The design we need is .6-.75 sealed with a 3-4x sealed ratio for the ported side tuned between 47-50hz with at least 16sq in of port area per cube.
The design we need is .6-.75 sealed with a 3-4x sealed ratio for the ported side tuned between 47-50hz with at least 16sq in of port area per cube.
- Thread Starter
- #18
I have plenty of people round here that can do designs for me, tbh i cant really affors much more than wood and i really wanted to try it myself, ill prolly just end up waiting till my next paycheck an get a good design,
- Thread Starter
- #20
I have about 40" wide, 30ish tall, and 4 feet long to work with, thats an estimate, i can have exact measurements tomorrow when i go into work, i dont own a tape measure lol
Hell, that's enough for 4!
That don't make much sense to me... sorry, try height in inches x width in inches x depth in inches... I'll certainly give it a shot but be certain you can get it in there, not just available space.
That's over 33ft3 gross available if those measurements are accurate... lol... better be certain you can get THAT in there
- Thread Starter
- #23
Like i said im only doing 2 12s, i dont need to or want to use all available space, im not in a huge rush so i can get exact measurements in the morning
Something like this?
1.19ft3 sealed/ 4.61ft3 vented around 46hz
Haven't drawn 1 up in Sketchup before... the removable top was something I had to add... lol
Not really sure if this'll work tho... really don't understand what to look for modeling up a 4th, seems like the sealed side is kinda large and that made the whole thing HUGE.
If it's off lemme know, I'm wanting to learn 4ths anyways and practicing Sketchup is making me better at it.
1.19ft3 sealed/ 4.61ft3 vented around 46hz
Haven't drawn 1 up in Sketchup before... the removable top was something I had to add... lol
Not really sure if this'll work tho... really don't understand what to look for modeling up a 4th, seems like the sealed side is kinda large and that made the whole thing HUGE.
If it's off lemme know, I'm wanting to learn 4ths anyways and practicing Sketchup is making me better at it.
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Papermaker85
5,000+ posts
Banned
1 cube sealed 2 ported 70in^2 tuned to 45
- Thread Starter
- #27
In order for a slide in box to work, it would have to be smaller than 38" W, 28" H, and up to 4FT long,
THATpurpleKUSH
5,000+ posts
Fuckyou
Sealed side is too big, anything above .75cf allows the subs to exceed xmax on 1200rms. Not good.Something like this?
1.19ft3 sealed/ 4.61ft3 vented around 46hz
Haven't drawn 1 up in Sketchup before... the removable top was something I had to add... lol
Not really sure if this'll work tho... really don't understand what to look for modeling up a 4th, seems like the sealed side is kinda large and that made the whole thing HUGE.
If it's off lemme know, I'm wanting to learn 4ths anyways and practicing Sketchup is making me better at it.
THATpurpleKUSH
5,000+ posts
Fuckyou
That would prob work. I can check it in BBP after work. I was surprised how small of a sealed chamber these subs want.This is as far as I go... I know why I stick to ported boxes now... what an ordeal... lol
Problem is... I just don't know when to quit
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