Uber pwns my boob cone XXX. Gets lower than the Brahma I had. Best subwoofer I've ever owned. It gets low. REALLY low. Stupidly accurate. Won't miss a beat. Double kickdrums are no problem. It literally beats the piss out of my car. Now that it's 'broken in' and loosened up a little bit ... I turned it up a ways today - resulting in blurry vision and a heavy chest feeling. It reminded me of the twin SE 15" days. Mind you it was much cleaner sounding, but SPL wise anyways. Doesn't need a huge box in car, which is nice. Aesthetically pleasing to most. High power handling. Aluminum cone doubles as a giant heatsink. Coil is frickin' huge. And on and on and on.