horn, need help

[zzzzzzz]

i would like so help with the math .
the sub is zt-104 http://www.concept-intl.net/download...rspecs2005.pdf
i would like to make a sub horn with that sub .what do i need to know about horns or is there a cpu thing i can do the math in ?

[moray james]

all of the drivers on the list you gave are designed for reflex loading not horns. Why dont you simply build the recommended reflex cabinet? When it comes to deep bass you will need to go reflex anyway unless you plan to have a HUGE cabinet in and equally huge space. You might consider a Dipole sub H, D, W or M frame design whichh would be as small as possible but not as efficient as a reflex but would get you lower than a vented box but not as loud and you would need some power to drive it . You probably want to consider what it is you want to achieve first then see what fits. sorry if this seems negative but those drivers are not going to make it in a horn that you will be happy with. Regards Moray James.