bed cut?

[1970bowtie]

anyone done a bed cut on a 67-72 fleet? i had 2 12 inch w6 jl's in a nissan frontier and it would slap the windsheild wipers on the window and nearly pop out the back glass. i miss that, i dont think theres any way to accomplish that in a single cab without a bed cut. i have bucket seats and have a small band pass with a single ma 10 sitting between the seats, its decent bump. but nothing like i want lol. i was thinking running a triple 12 box wiring the subs to one omh. this wont be getting done over night, i have more important things my truck needs before i worry abt an insane system