i need an amp for 2 Alpine Type R 12's..They are 04 model and are in a 3 cube vented box tuned to 33 hrtz. They subs will be wired to a 2 ohm load. I had them running off of a 1200 watt lanzar and then bought a Directed 1500d but thanks to UPS i have to get another amp. Didnt even get to test...