Is It Achieveable?

[raytard]

throwing a few hundred pounds into any car will eventually cause problems

my car is sagging like 2 inches right now, and thats with 2 relatively light 12's, a smallish box, 3 amps, a battery, and a plywood floor

if you build you're box heavy duty dont be shocked to be sliding everywhere you go in a car like that

if you look on the door jamb or driver door theres probably a max payload weight of some sort from the manufacturer, i know trucks all have it, your car should have it too.

[n8ball2013]

I had a wall in my cavalier. 2 15 XXXs at first later 2 DD 9515s. in the trunk I had a full floor of 3/4 mdf and originally an optima in the spare tire well and a RF 750X and 4 1000bds. Later the 750x and 2 Orion 2500ds. I drove that fucker for almost 4 yrs with the wall in it. you should be fine just realize that its going to be like riding around with 5 people in your car or 2 fat bitches.

[marquettefan247]

I had a wall in my cavalier. 2 15 XXXs at first later 2 DD 9515s. in the trunk I had a full floor of 3/4 mdf and originally an optima in the spare tire well and a RF 750X and 4 1000bds. Later the 750x and 2 Orion 2500ds. I drove that fucker for almost 4 yrs with the wall in it. you should be fine just realize that its going to be like riding around with 5 people in your car or 2 fat bitches.