Wow does that take me back. The VT box and the ESX subs. My second system was a pair of ESX 12's. VT boxes are rare because the guy that made them went out of business years ago. The Source and Sound Sensations both carried the VT box until then. After that Sound Sensation hired the guy that made the Wave Box. they fired him and The Source hired him and fired him real quick. Then he ended up at MegaMaxx for a while. I doubt he is there anymore either because he is an idiot...which would go along with the idiots at MegaMaxx. Sorry for the history lesson.