So I meet denim on Friday to give him my old box. I turn on the stereo to demo it for him and we immediately hear mechanical noise coming from the sub... WTF??! He suggested I check the seal on the sub, sure enough there must have been a gap in the seal. *whew* For what it's worth, I thought my front stage sounded pretty good... until you listened to it. Then it became painfully obvious I have imaging problems. Argh!!! Hey, I never said it sounded bad, just some crossover adjustments for my ear preference. There was no shine, or tinniness, or tunnel sound to the mids, clean sound, I would just do some slight adjustments.