im currently running a skar vvx 12 in a ported box with 2.0 cubes airspace before dispalcement tuned to 36hz. my amp is a cadence dca 1600 1600 watt mono at 1ohm.
at full tilt the sub moves a good amount of air but i want more. im wondering if upgrading to a better 12 like a new dc level 4 in the box i currently have will produce more output/spl than if i was running 2 skar vvx
so which will get louder a new dc level 4 in my current box, or getting a new 212 ported box and running 2 skar vvx12's ???