Bassman1439 has those 3,250 watt rms SSA Evils on Crescendo power, doing nasty work! Dude is shredding the crap out of things with just the airflow. Even if you are not a complete basshead, you gotta be amazed by what this build can do.
Buy the Subwoofers HERE on SSAudio.com
But the Amplifiers HERE Crescendo on SSAudio.com