impedance does not quite matter right now because I have not yet bought the sub. I'm trying to stick around $200 but I also have stuff to trade on top of the $200. Also, I won't pass up an amazing deal even if it is more than $200 (I have the money, just no need to spend too much on this system for my tastes)
PM me with how much you want, and if you are considering anything for trade. I have brand new diymas, old school MTX black golds although those will be hard to give up, a few custom boxes, and a mega bad *** 1000w pyramid sub w/ box haha