Oh dear..... The last thing anybody wants is subs that play around. Kudos to this cat for picking up some subs that act their age. What's most alarming, is that some noob is gonna walk up, see this system, and then ask this moron for car audio advice, thinking that he is a genius. My God! I walk away from so many C-List deals, just because it appears that the seller is an imbecille and probably screwed the equipment up during install or plays it at max volume with clipping signals. I recently sold a RF P1000 to a dude with his 8ga ground wire tied into the latch for his trunk......... People think that they know what they're doing just because they have a screwdriver and the cash to buy up a bunch of flashy gear. I am, however, gonna calculate my horse power when I get off of here.