I just got my first SVS sub, a used PC Ultra. I got it off of Audiogon and it came out of the box looking like it was new. All I can say is Holy S&^t!!!! This Sub is unbelievable. The Wife is worried about the House falling apart and windows breaking

LOL I have a big, solid house and it's been vibrating all day. Glad UPS came first thing in the morning. I think this will put an end to the Racoons in the Soffits. If you're looking for good test material for subs go to
http://www.realmofexcursion.com/downloads.htm. They have great tones to tune a sub with and some tracks that have ridiculous bass. Not neccessarily my kind of music but crazy bass for sure. I look forward to getting everything tuned up, going to do that now... Just thought I'd say, My first experience with SVS is a Mighty Good One. I'm extremely impressed and I haven't even played around with it yet. Hey Gonstead Doc, Keep Turnin' The Power On!!!!!!!!!!!