Explorer box help

[bhawkins 0]

i need some help designing a box i have a 1999 explorer xlt 4 door i am running a 18"btl fully loaded daily on a fusion nv2500 my current box is 19h 24w 33d outside dim. with 2 6" pvc ports 15" long. ports and sub firing at hatch. i want to fire sub up and port back and change to a 30x30x16tall any help on port LxWxH would be grate!also any other input just looking to change up i was told sub up port back would be louder.

[bhawkins 0]

[bhawkins 0]

nobody can give any idea's come on guys

[KU40 173]

build the box with those dimensions and use the same ports. you'll only be 1 hert higher in tuning frequency. If you want to stay the same, lengthen the port by an inch.

[NDMstang65 403]

Sounds like you've got it figure out to me..

[KU40 173]

Sounds like you've got it figure out to me..

That's what I thought too. Why do you even want to change? Just to change dimensions of the box? The two are within .3-.4 cubes of each other, so you won't notice a difference in sound.

[bhawkins 0]

just was told that firing sub up would work better thats kinda why i posted here for some input

this is a crappy drawing but kinda the setup as of now

Edited July 21, 2008 by bhawkins

[NDMstang65 403]

Subs up port back works significantly better in Explorers for the most part..I'd suggest doing it, but as I said it seems that you've pretty much got it figured out.

Thanks!

-Nick

[KU40 173]

you should try just turning your box on it's back so that both are facing up in the current box. See how that works.

[bhawkins 0]

box is to high i cant flip it hits roof. thanks for all the in put !!!! i want a square port in the new box how long or deep should i make it i plan on making it 7x15 but not sure how long.

again thanks for all the positive feedback and thanks fi for a killer subwoofer!!!!!!!!!!!!

Edited July 22, 2008 by bhawkins

[KU40 173]

http://www.soundsolutionsaudio.com/forum/i...showtopic=19148

[bhawkins 0]

well i dont do math to good but i will try to figure it out. thanks for the help keep it coming