It also has the CEA 2010 Burst Test Measurements. The result is simply impressive especially extremely low distortion.
An excerpt of the review : '....The highlight for me was the extremely low distortion for the quantity of bass on tap. This is not an easy trick to pull. 16 Hz at 109 dB with only 8% THD should be considered one of the wonders of the modern world. That has to be the cleanest and loudest bass in such a deep frequency that can be physically generated out of a cabinet of that size, at least with conventional loudspeaker designs.'
Full Review : http://www.audioholics.com/subwoofer-reviews/svs-pb16-ultra-subwoofer