Which is the better Subwoofer?


I'm a newbe at this so I could use some help. I presently have both a Yamaha RX-V1 Receiver and DVD-CX1 player. I'm looking to purchase either the Definitive Technology Supercube 1 or the Velodyne SPL-1200 Series II. Which sub will give me the most bang for the buck for right now. This will be be my first Subwoofer purchase for my starter system. All ideas and suggestions will be appreciated.
harleydude
I should have mentioned that I can purchase the Velodyne spl II 1200 for $1048.00 and the Definitive Tech. Supercube1 for 863.96 both new in the box with full factory warrenty from authorized dealers. Thanks for the help
I'd find a Digital Drive series used and the biggest I could afford. It's software WILL allow it to blend into any room you put it in and will sound just the way it should. I've owned two and have the 18" one now in a room 22x20 or so with one wall of sliding glass doors. The software really works! Music or movies its great!