I'm new at this and I have no idea if this is posible, I need a upgraded to a CVR15
and I need to know if that is possible?
If so the Sub has to be 2 voice coil right?
one more thing if you asking yourself why two amp on 1 sub? the reason is becasue I have a amp already and planing two get me another one sell my CVR12 and get me a CVR15