hey im lookn for the best possible amp i can get for under $500 id really like to stay under 400 but i could drop that extra 100 for something better... its going to be powering my DD3512. want at least 1500@2 and to be able to to .5.. i have been looking at a few different ones i dont want to spend the money and get the amp and hate it... looking for a good clean amp taht can get LOUD thanks for your help