One of the reasons I bought the '98 QX4 was for space. My brother is going to make some type of snap connections for my 12" sub/box so if I need to take it out of the back, it's pretty simple to do. However, I'm worried about mounting my two amps. My brother said the best bet would be to mount them to the back of the rear seats, but I'm concerned they will get in the way when I fold my seats down for more room. Is it possible to mount amps beneath seats? Any other suggestions? Thanks