two sundown sa-15s or single ssa zcon on crescendo 2000d

[TheLittleRhino]

Which one would get louder and sound better ? Both in boxes to spec.

Edit: The zcon would be a 15 also

[Dtrom]

Would the Zcon be a 15" also? I'd do the Zcon but that's just me.

[brandon_s0854]

If you have the room, the SA's should get louder. What sounds better will be determined heavily by the box. They both have the ability to sound good.