Just bought this yesterday and it arrived today. The sound is a bit brighter than my corvette active. This one is a 95 Fortress passive. I thought I might have to change the electronics to active but after hearing it I'm not touching a thing. Lots of that Warwick growl. And its got to be 2-3 lbs lighter than my corvette. It only cost me $500. Bob at Low Down Sound in Ferndale MI (and here at Talkbass) was absolutely amazing to deal with.