Best Budget Sub?


I have under a grand to spend and have been thinking about HSU, Velodyne, SVS and a Sunfire Junior. I have a pair of Monitor Auido 5i and 3i and a 10i on a Outlaw 1050 receiver. I am looking for a sub that is musical but can also go deep and loud for movies. Thanks in advance.
swongd3c2
Hsu Research VTF-2. I've heard it. Two of my friends have it. I have the VELODYNE HGS-15 (list $2500 - I paid $1800), and it sounds almost as good; definitely not only 1/5 or even 1/3 as good. If I had bought it first, I probably would be happy.
I've been looking for an affordable, musical, powerful sub for months. The one I'm probably going to order is the new ACI Force. Introductory pricing is around $750 and it reportedly sounds virtually identical to their larger Titan II LE. Just a little bit leass output for a whole lot less bucks. I like the idea of the home trial.