i have an old 10 w6 in a great ported box but the sub is ragged out and almost jumps out of the box and im looking for a cheap but solid spl upgrade and i was considering the vmax
should i go dual vc or svc and will the one 10 vmax sound pretty nice in a good box
For the DVC or SVC question. You need to make that choice depending on the amp you plan to use. The V-max is a great sub so it should sound great in that box. Also depends on the airspace in the box.