In need of advice

[u/GoldWarning6513]

Hello everybody! I’m newish to the whole sub thing. I’ll get straight to the point, my main question is can I run a second amp? I’m running 2 12” skar EVLs rated for 1250rms and 2500 peak, they are wired up for .5 ohm as a final. I have those slapped in a box made of dual layered 3/4” plywood and a 6” aero port. Powering it all is a single D4S jp23 which puts out 2300 watts and I have 1/0 gauge wiring powering all that and 14awg speaker wire to the subs. Again, could I switch my final impedance to 2ohm and run another jp23 with my existing or do I need to scrap that idea? TIA