View Full Version : dc level 4 12 in a regular cab

06-11-2009, 11:54 PM
Im going to be building a box to go in my regular cab silverado for a level4 12 and was wondering if anyone had any box designs or tips for how i can do this. I know im going to lose some leg room on the passenger side but i can deal with that. The sub has a 6.75 inch mounting depth but i dont know much top and bottom depth i will need since this will be a slanted box, and i also dont know how to calculate the volume of the box since it will be deeper on one side than the other. thanks in advance for any help

06-12-2009, 01:13 PM
Also i dont know if I should use an aero or slot port?

06-12-2009, 01:19 PM
prolly an aero out to the side, thats what i did in my single cab running 2 sundown E8's in a 1.2^3 tuned to 35hz with a 4" aero, worked well.

06-12-2009, 02:56 PM
Would one 4 inch aero port be good?

06-13-2009, 06:28 PM
depends on how small your box is for one. if you have a 4 or 5 cube box one areo would put you at some where in the ball park of 28 to 30 hz. the smaller it goes would bring that tuing up some.

06-14-2009, 01:34 PM
The box is gonna be around 1.5 cubes