type[s5]
10+ year member
Aspiring Car Audiophile
x2... sealed makes all the low notes shine. I'd think it's the same for your XXX. You'll lose some output, obviously, but gain a much flatter response.I am very well aware of that. I would not listen to them at all for this sub.
If you really want it to perform well with your front stage and if you want it to get low, I would really seal it. Sealed, that sub would destroy the Patrone song and it would definitely get down on Hoods run down.