Wheres my tuning at?????

[BassAddictJ]

ok....internal dimensions 21.5L x 27.5W x 18.5H putting me in the 6.3ish cubs internally


4.5 inch x 18.5 = 83.25 square inches of port area.... port is 22.25in long (call it 22)

external deminsions are 23L x 29W x 20H


http://img326.imageshack.us/img326/7859/shittyboxdraw28lq.png (http://imageshack.us)
****** ms paint ftl lol

[BassAddictJ]

and yes this is my old xxx 15 box, i just knocked out the 2 other baffles for more internal volume.....just curious bout my tuning....

[BassAddictJ]

bump

[Worlddre]

does that 22.25 include the turn?

[BassAddictJ]

does that 22.25 include the turn?

no, the only turn is the .75 inch board 4.5inch away from the back.... port is only that one piece of board

[Decipha]

your tuning is in the port

[Worlddre]

38-39hz

[BassAddictJ]

if i shorten/widen/move that piece and move it ovr can i change the tuning to 30Hz?? the net volume just needs to be above 6 cubs??

[Worlddre]

correction on previous i that that was 6.3 gross not net

so tuning now is at a little over 35hz

getting to 30hz would either require you to take port down to 3 x 18.5
or
make the port 33" long which would porb take you under 6cubes

[BassAddictJ]

if what i add 2 pieces of mdf and go from 4.5in wide to 3in wide and add a piece to the back to make it 3in at the turn...woudl it be possible?

[Worlddre]

yes it would be possible

[BassAddictJ]

hmmm..think thatd be easier.. the 2 baffles i knocked out ill just use to make that correction..... woot....

[Worlddre]

:word:

[BassAddictJ]

what would my net volume be if i did it the other way?

[Worlddre]

it would take the volume down to 5.8 cubes which would efectively change the tuning again so it would need to be recalculate the tuning once more

[BassAddictJ]

feck......

[NoRemoteNoTV]

removed...