Yes, Qts is a little over 1 with that small an alignment.I'd be very concerned with the high QTS at that point though. It will be a boomier sub. I think a parametric eq is a must for this sub.
Oh absolutely! I was simply trying to let the OP know that if money is an object or if he's already obtained the driver how it could be used with decent results.For a HT sub there are better choices.