4th order for level5-15

[Casey1217]

i currently have a 6th order bandpass and before i put my lvl5 in i am thinking about rebuilding to a 4th order but i need some recomendations on how much i should make my sealed chamber for the sub, i have heard 1.5-2cubes but that will most likely cause my frequency to be extremely high, last tim i had a 3.5cube sealed box for my mass destruction napalm and i peaked at 34 hts but could do a 153.3 at 34 htz and a 151.2 at 29 htz but im looking for around 40 htz, anyone have any ideas

[matt402]

3 cubes?...

build, test, build, test...