too sub or not too sub

[basite]

if you want to go really low, you're not going to get there with the swans...
they're still woofers, not subwoofers...

when you're going to build a sub, and you want it decent, you should at least get a real subwoofer like this: http://www.partsexpress.com/pe/pshow...85&ctab=1#Tabs

if you can, you could get 2 of them, so you have 2 real subs, on for the left, one for the right...

it should blow you away, and would outperform the swans, and the bassshakers...

Good luck,
Bert.