i dont think i have a tape measure here or id run out and give you some measurements meyself lol. i measuered itonce before but i dont remember what the measurments were for the trunk. but before i even think about gettibn this made. are these subs still in good condition? only pushing around 1000 into each one, plus theve been in a prefabbed pos box, hopefully that doesnt make them broken in weird. ive only set the amp once , when i bought them and they sounded nice no distortion or anything never touched it since but ive noticed they dont sound like they did when they were brand new. maybe it could be the box itself? i would hate to have a box made and end up having to buy a pair of brand new subs lol.