NIGHTMARExNINJA

stop hotrodding it lol... on a serious note though have you changed the plugs and wires i know a good tune up will help also the air filter could be anothere issue... just usuall things i check when my car starts to eat up the fuel

i personally have an audiopipe ap8001d amp that i have pushing two alpine R 10s with that is bridged to one ohm and it sounds really good so for your case i am sure that the 1500d would be perfect... and i have had no troubles from that amp and i have had it over two years now