Polk Audio subwoofer low alarm

I decided to play the song as the terror of Lil Jon. its really not a new person to the only song amplified under a ton. either way I play on this sub and MTX speakers. the bass is very intense, but is not very flexible with subwoofer guess im the bass range. the song itself seems bad to me, but that's all. Polk subwoofer does a good job of his property along the submarine, others less cavernous