I'm looking for an Older Memphis Amplifier (4000 Watt). But I can't seem to find one. (I found 1 but they are asking ridiculous price). Does anyone recommend a certain brand and model of amplifier that can do around 1500-2000w at 2 Ohm. I have a Single Memphis Mojo 15-Mojo15D4 (1500w RMS / 3000w Max). I can wire the Sub down to 2 Ohm. Most amplifiers need to be around 4k watts @1 ohm to be 2k Watts at 2 Ohm. Memphis doesn't make anything anymore to push their own flipping subs ;( If anyone has any suggestions on an amp that would drive this sub without working the amp to hard... please give me some recommendations. THANK YOU!