alrite so ive been nusy latley tryin to crank these systems out before a soundoff/cAr show on june 20th. this is my friend evans jeeep. awhile back the owner of the shop i work at and i designed a 6th order bandpass for his mustang for 1 8" boston competitor. it did a 142 on ac. after this i fell in love with the idea of have 1 8" havin this kind of output. so i biult one for my truck and came across another competitor so i decided to do this to this jeep. so hers the 6th order bandpass.
this was the basic shape of the box. i left extra length so that after the ports and baffle were in i could figure out my airspace and move the top warever i needed to.
here is the front port. tuned to around 75 hz.
this is the rear port. i had to make it in this cube shape so that i could zig zag to get the 30 inches of port i needed lol.
this is the inside primed