how could i stack two sets of 12 inch subs in a jeep cherokee without

[RACKEM]

them falling over? i have a jeep cherokee sport and i just brought two sets of subs to go in it. i was trying to think of a way i could stack them without them falling over but everything i though of wasn't really that good. i though of making a wooden frame to put them in so they wouldn't move but if i went up a steep hill they would probably tip over. if anyone has some suggestions please answer.

 

[flip_jon2006]

try bolting it to the chassis, or use bolt and ties to hold your subs, if you use wooden frame to hold your subs, make it harder to not tip over, again bolt the wooden frame to the chassis, it just somewhere there are the bolt area, good luck