Running this monster @ .5 ohm to a single evil 18 and this amp moves and controls the evil 18 like it's an 8" sub, absolutely incredible to say the least, to get an amp of this quality, reliability and output at this price point is truly unheard of, back in the day you would be paying a premium of 2-3$ per watt (you can do the math).
Big thanks to Aaron and the Dr at ssa for such great products, customer service, and BOOM for your buck, look around all you want, you'll be back once you realize this is the new industry standard...

WOW This amp is a beast I did my research on the amp before buy, had it hooked up today my installer was impressed with it too have it hooked up to one 15 2000 rms Ultra Audio at half ohm box is a 4.1 cuft box after port tune to 32hz with two FT1100 agm’s in the back and one 3400 in front big 3 stock alt 150 output. This thing be knocking don’t sleep on this amp....

I have this amp pushing a FI BTL Neo 18 @ 1ohm and I'm quite pleased with my purchase. Would definitely buy again.