Box Help

[CrazyKenKid 64]

Hey guys i need some help with box calculations for my buddy!

here is his box dimensions

i keep getting 4.6cubic at 28hz...but that sounds pretty wrong to me can some please help us out with this.

The sub box is for a kicker L7 15inch sub. this sub box will be going into a S10 right behing the front seats which is why the box looks kind a funny! and yes that is 2 L shaped ports.

thanks in advanse for any and all help!!!!!

Kenneth

[CrazyKenKid 64]

so i just did some calc again and i got

ports = 1.1

box=6.63

jack= .11 (there is a jack in the back)

total box volume = 5.42

adn tuning is 21.5 (with a port length of 31.5)

so i don't know what is going on can someone please help

[shizzzon 461]

are the 2 10x3" ports sharing 2 walls to make each port?

[shizzzon 461]

am i suppose to subtract a jack?

WTH is that?

Let me know if both of those ports are slots or not so i can give u an answer.

Also, what is the sub displacement?

[CrazyKenKid 64]

am i suppose to subtract a jack?

WTH is that?

Let me know if both of those ports are slots or not so i can give u an answer.

Also, what is the sub displacement?

first of all thanks a lot for helping out!

as for the jack i can't find the dimensions i have them writen down somewhere i jsut can't seem to find that paper but lets jsut go with the 0.11 for the room it takes up. it is somethign like 12x5x4. (and yes you are correct by you need to subtract that from the overall as it cuts into the box)

and the sub displacement is 0.2 he told me. (so lets go with that)

both of the ports are slots and what do you mean by are those port sharing the same wall? they are both mounted in a L going from the front part to the back of the box and up the back wall 15.75. i hope that is what you were asking.

thanks again for helping out and ssorry to get back to you at such a later time. i am currently on night shift and i dont' get home till 5am and i start work at 5pm which doesn't leave much time for sleep or internet use! also i work 10-12hour on sat and sunday!

thanks again for your time

Kenneth

Edited August 14, 2009 by CrazyKenKid

[Duran 387]

Why are you putting a jack in the enclosure...?

[CrazyKenKid 64]

Why are you putting a jack in the enclosure...?

well we aren't putting a jack in the enclosure there is jack mount which my buddy doens't wnat to remove so the box will mold around that extruding piece