atrend-bbox a393-10cp b box series subwoofer boxes for ford vehicles dual 2004-2011 f250 f350 f450 crew cabs with electric windows
mdf construction completely carpeted enclosure with rounded edges .75 speaker baffles custom built for under seat application screwed down terminal cups completely glued amp braced 10 dual down-fire fits 2004-2011 ford f250 f350 f450 crew cab with electric rear window requires removal of jack power window motor must be removed during installation