Havent been able to get rid of this badboy for awhile so now i have begun the break-in process of the 15in l7 click on my bio to see other adds so my price changes as the time and materials put into this massive box coated in a truck liner type rubber coating makes it more valuable im breaking in the 15 with a 4,000 watt ssl physclone 1 channel mono class d amp probably a lil over 500 rms at this point but will increase soon box is not complete but will sell with material for sealant screws and what wood i do have left. Does not include amp but would sell amp separate.