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Gold Member Username: Thomas_gNM Post Number: 2270 Registered: Oct-05 | Ok i tried using the car stereo box calculator, and im really not sure how to use it, if it already added the displacement of the port to what you want to tune it to, the subwoofer box calc one, when i put certain dimensions because i want 51.5" wide, 27" high, it alwayz changes them, i tried using the RE calculator but someone tole me it was really off, because i even checked for 14 cubes, 25.5 X 9 X 16" was 32 hz and that had to be wrong i looked on the car stereo and for it to be 32hz it had to be 25.5 X 9 X 26!! Im so confused. Can someone please help me build an enclosure. My dimentions i can work with, i want it to be 51.5"wide, 27" high, and hope the depth would come out to 20-26"deep. I want like 13-15cubes tuned at 32hz, and its for to 18" BLs, displacement i think is like .23cuft per sub. I hope to make a good enough enclosure to do sum hair tricks. O i guess you can consider it to be a wall with the dimensions i gave, i want the port and the subs shooting forward, likes say the port all the way the left then both subs to the right. |
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Gold Member Username: Naledge503Http://com4.runboard.c... Post Number: 1275 Registered: Jun-06 | use subwoofertools calculator http://subwoofertools.com/forum/ported-box.asp |
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Gold Member Username: Thomas_gNM Post Number: 2271 Registered: Oct-05 | Thats the one im talking about when i say "subwoofer box calc" ha ha guess i should of put the right name on it, anyways thats the one i was gonna use but when i put my desired dimentions(just the height and width) it always changes them. |
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Gold Member Username: Thomas_gNM Post Number: 2272 Registered: Oct-05 | See it changes the width to 37" and the port looks all ghetto like there is two places to the the air out, wtf!!!!!!!!!!! Try it you will see, ok box width needs to be 51.5", height has to be 27" for 2 18" subs, xmax is 21mm, displacement is .23cuft, and im putting 14 cubes @ 32hz, try it. |
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Gold Member Username: Naledge503Http://com4.runboard.c... Post Number: 1276 Registered: Jun-06 | yeah I see what your saying. http://subwoofertools.com/forum/ported-box.asp?Ew=51.5&Eh=27&Dia=11&Xmax=21&Vd=. 23&NumW=2&Vb=14&Fb=32&Qts=&Vas=&Fs=&CE=0 |
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Gold Member Username: Thomas_gNM Post Number: 2273 Registered: Oct-05 | Its kewl thanx dawg, i came up with putting 13 cubes and it lets me do my height and width. http://subwoofertools.com/forum/ported-box.asp?Ew=51.5&Eh=27&Dia=11&Xmax=21&Vd=. 23&NumW=2&Vb=13&Fb=32&Qts=&Vas=&Fs=&CE=0 This i hope will be good enough for my BLs. |