I found that site about 10 years ago. Unfortunately, and expectedly, the selection of tested subs is limited. For instance, I wanted small but powerful subs for both my home theater system and 2-channel system. Unobtrusive is important to me. Data-bass tends to focus on big subs, so I had to look elsewhere for the data. I went with 3 Paradigm Seismic 110 for my home theater, two NOS Sunfire Super Jr. for one of my 2-channel systems and a Velodyn MicroVee for the bedroom. None of these were on data-bass.com