i got 2 lanzar max pro subs 3200 watt peak 1600 awtt rms i have jl 1000 watt mono amp(willing to get rid of) could some one design me box please it calls for a 1.25cu.ft. + port 2.75x9.5'' port 17.75 inches long if you need any more detail let me know i dont know what the hz to cu are tho