It's here and what a beast to unpack and place by yourself! I'm still dialing it in but so far I'm impressed. I fitted it with one port plug to get me down to 20hz. Please note that these are strickly first impressions. I first loaded up Marcus Miller's M2 CD. Wow what a huge difference from my old Velodyne CHT-12. Much, much, much cleaner and much deeper. So much had been missing or muddied that it was almost like I was only now really hearing it for the first time. Next I watched We Were Solders. Amazing. My only complaint was at times I could feel the air movement from 6 feet away. Anyway so far I'm very impressed.