i know this topic is getting a little old but what do you guys think about the Audioque 2200D for an axis 15. i have never heard or seen a Audioque 2200D. i like the amp because it is 2200 watts at 1 ohm and it is cheap. the thing i dont like is it only has three adjustments. i would like to get the most sound quality out of that sub and i was just wondering if that amp is worth it. Any Audioque 2200D owners out there that can give me some input?