i don't think you should do it. cuz it's already 2400 rms. plus i don't believe that the amp really puts out 3000 watts (it's usually lower than stated).
thats amp is far overated, u will be lucky if u getting 1000rms from that thing! also hooking up 3 10s and 1 12 to the same amp, is very bad idea not to mention how bad that will sound either!! also 12s come in 1 size; size 12
also hooking up 3 10s and 1 12 to the same amp, is very bad idea 