I thought results were alright, but then again I own duel SVS 25-31's with a Sampson1000 amp. In all fairness he still has 4 more left to review and I'm interested in seeing what the Traid InRoom Silver(Sonotube) puts out.
Good review. But I was disappointed, that IMO , he didn't include any "real" subs. SVS, Hsu, Velodyne HGS (or the new direct digital drive or whatever), Paradigm Servo 15, James Loudspeaker, etc.
I was reading the article last night. I have a feeling that they needed permission from the sub manufacture to put them in the article. I may be wrong. I was impressed with the review on the JBL sub.