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View Full Version : please help need box plans2- rese 12's



mm0142
04-28-2009, 07:02 PM
i need help finding plans for a 4cft slot ported tuned to 33hz for a pair of re se 12's i need the subs to be in one single chamber so i can wire then together to 1 ohm and either sloted onbothsides or top or bottom . its going into a tahoe so anything 47" wide or less is good and no more than 22" tall . to anyone whocan help thank you i have used alot of the free online calculaors butcant findone for anythnig but a center slot and the one i would need from the free designs listed here is missing

pman44
04-28-2009, 07:39 PM
Did you try this calc?
You said the only thing you used is a center slot ported? Kinda confused on what you said.

http://reaudio.com/speaker_box/LPort_Box_Calc.html

mm0142
04-28-2009, 07:48 PM
i need one without the slot in the center of the box so i can wire the subs together to 1 ohm

pman44
04-28-2009, 07:49 PM
i need one without the slot in the center of the box so i can wire the subs together to 1 ohm

Oh okay.

Try the RE Calc I posted above. Give that a shot.

mm0142
04-28-2009, 07:53 PM
ivetried that calculator but cant get anything to tune out right

mm0142
04-28-2009, 08:41 PM
ok i justnoticed that the disign i have for my box actually has 2 ports in the center and both sides are separate couldi just flip both slot ports to the outside and remove the center beam forthe box making it have a slot on bothsides and one chamber for both subs . i reallywant it tuned to 33hz . isthere anyone who can helpme these are the measurements for the calculator that i used to come up at 33hz and 4ft with both ports in the center .
width46.75in
height 22in
qts 0.44
vas(cu ft ) 2.57
fs (hz) 25.1
xmax (mm) 18
magnet displacement 2 cu in
material size 97x49
my main problem is i need the single chamber to wire the speakers to 1 ohm with 4cu ft space total at 33 hz .

mm0142
04-29-2009, 09:49 AM
? anyone i found one for 4.5ft at 30hz. would this be good for these 12"se's ?

mm0142
04-29-2009, 10:29 AM
also have plans for 5cuft @34hz which shouldigo with for these 12"se's 5@34 or 4.5@30

Slammin666
04-29-2009, 10:38 AM
also have plans for 5cuft @34hz which shouldigo with for these 12"se's 5@34 or 4.5@30

I would do the 5cuft because the 4.5 doesn't include the subs displacement.Also the 34hz tuning should still get low but not be missing out on the higher bass imo

mugen08
04-29-2009, 10:41 AM
http://s243.photobucket.com/albums/ff116/rurys13/?action=view&current=jessicaspictures170.jpg

mm0142
04-29-2009, 10:47 AM
http://s243.photobucket.com/albums/ff116/rurys13/?action=view&current=jessicaspictures170.jpg

? i cant see it

mm0142
04-29-2009, 10:49 AM
I would do the 5cuft because the 4.5 doesn't include the subs displacement.Also the 34hz tuning should still get low but not be missing out on the higher bass imo

the reason a was going withh the 4.5 at 30hz was becasue of the displacment i figured with the subs and after i round the port with resin it would tune closer to 32-33. but i noticed alot of people going both ways as far as going with a bigger box that the 4cuft that re recomends at 33hz

thegreatestpenn
04-29-2009, 10:55 AM
i've got a write-up nd google sketchup of a box for 4cu.ft. tuned to 35Hz on my computer. if u want it paypal me $5 and the plans are yours

mm0142
04-29-2009, 10:59 AM
your a ****in idiot pay me $10 for telling you the truth . wtf would i payfora box plan that isnt even tunned anywhere near what i want .

thegreatestpenn
04-29-2009, 11:12 AM
if u were intelligent you'd know how to adjust the tuning to get the tuning you want, but since you don't seem to be I'll let you make a box plan for yourself ;). You came here asking for box plans and they usually aren't free. Knowledge is power and the game is to be sold, not to be told.

mm0142
04-29-2009, 11:19 AM
i knowhowto get the tuning figured out my question wasnt me asking for a box plan it is mor eof what tuning will wourk best forthese subs with the sizes i have . the reson being the re siteshows 4cuft at 33hz but ive noticed alot ofpoepleare happywith this and typicaly go to a larger enclosure between 4.5 to 5cuft but have a wide range of tuning i have neverbuild a box for a tahoebefore and know that the large area will make a difference inthe sound compared to a trunk that is why im asking if the 4.5@30 will be better or the 5cuft @34 ro even make the port tigher on the 5cuft and tune between 30-32

thegreatestpenn
04-29-2009, 11:22 AM
size and tuning are personal preference within the minimum/maximum parameters

iamamp3pimp
04-29-2009, 12:33 PM
I sent you a PM

SicAudio
04-29-2009, 01:18 PM
for music 34 hz seems pretty decent according to BBP plots only way to know is to build it and if you dont like it you can change the tuning pretty easily.