Haha, yeah, sorry but I've seen some people say that sealed subs are more 'musical'. In reviews the SB1000 is said to be good for music and the PB1000 good for home theatre. Performance is pretty similar though. I may lean towards the SB1000 simply because it is a more compact enclosure and I have a small room. I can pick one up for $700 Cdn and that is what I am leaning towards. The PSB subs are good but the specs on the SVS are slightly better for less money.
I was going to ask whether you had listened to the track or just ran it through the spectrum analyzer. Glad to hear the former.
What impressed me was the detail in the bass. I can clearly tell that he is playing an electric bass with metal strings. A lot of deep bass in modern music is simply digital samples using Pro Tools. I'd bet my bottom dollar that Cosmic Hippo is live. I would be curious to know what kit he used though. Whether he tuned a bass to go down that low naturally, or whether he has an octaver to halve the octaves on those really deep sections. Either way, the sound of the strings is lovely and I agree that it is very fun to listen to.