Where should I mount this amp? In the trunk? Under the seat? Any pictures of where people have mounted their amp. And mounting the amp to the box is not an option, thanks.

 

If you dont mind potentially putting items on top of it when your seats are down, you can mount it to the steel frame of the fold down seats. Having the heat exhange ribs on tops is the most efficient way to vent heat. flat mount on floor is next. Btw I have (well potential had since my integra go mushed and 500/5 went airborn and snapeed a rib off (no idea if still works), love the JL amps, also have (had again) the JL speakers.