I currently have a DD 9515 in my cavalier. I think its dual 1...it can be ran at either at .5 or 2 ohms. I' am about to buy an amp to power this thing and would like to know what do you guys suggest. I only have around $350 to spend. I also have been looking at a few.

Ma Audio HK4000D
Sundown saz-1500d

I like the HK because it does 3700 RMS at 2 ohms with proper electrical. But if there is anything else that does around 2,000-3700 RMS around 350 let me know.