View Full Version : grand cherokee box...
09-05-2007, 07:17 PM
i need some advise on a box for my GC.should i do subs up port back or subs port back?how much port area?i was thinkin 130in2.too much to little??i have room for 6-8ft3 with port area included.
09-05-2007, 07:32 PM
wow...you could try giving us a little more info on what you want to know from us.
cant really come up with a perfect box for a sub you never even said you have
09-05-2007, 07:39 PM
I'd go with 2 cubes with an external snake port that ends right at the drivers crotch. This will work from any speaker brand sized from 12-21". Tuning should be around 10hz or so.
09-05-2007, 09:33 PM
to twelve's 1500rms a piece.tuned low bout 32hz.would a wall behind the rear seat be better than rear firing box?then run the port to my intake for more HP,yeah that sounds good.but seriously...any help?
09-05-2007, 09:43 PM
zj or wj ? also what kinda subs ? everyone i have talked to who have put systems into their zj's including myself has found that subs and port facing back sound best...and just cause im a nice guy here are the dementions you have to work with....
if its a zj....
27" from the top of the seats to the hatch
19.5" from the floor to the top of the seats
25.5" from the floor to the top of the head rests....
i have a box in mine thats 3.4 cubes each for two 15" subs tuned to 34hzit goes from the back of my seats to a couple inches before the hatch and to the top of the rear seat...
09-05-2007, 10:12 PM
the box i have now has 3 ft3 each sub seperate chambers 3x17x14 port.subs up ports back.