[Chipbyrd]

This is truly a remarkable sub, but since you are looking you may already know that.  Do a quick Google for reviews and you will find people stating this is one of the best subs on the market.  I bought it for two-channel and it is amazing how tight, fast, and deep this sub is.  When you hook it up you will think, “Wow!” 

I am getting rid of it because it is simply too big for my room (aesthetically), and am going to get 2 Rythmic F12’s.  I have the original boxes and packaging to ship safely.  It is in near mint condition.  I am asking $840 or would consider trade/cash for Cambridge Audio 840c or high end dac.