Currently nothing, I sold most of what I had installed over the last year. Previous setup was
(4) Ascendant Audio Assassin 12s in a sealed box in the trunk of my 04 Crown Vic running off a Orion 1200d. I had a set of Infinity Reference 1" Tweeters and a set of Polk Ex3 5x7 in my front doors, no rear fill and I removed my rear speakers to allow more output into my cabin.
Trying to decide right now whats going to be the next install, the only thing I have now is a JVC Touchscreen HU (non DVD player) and my Orion 4002 pushing my stocks for the time being. I also have a Sundown 1500d that I was selling but decided to keep and Im going to get another on very soon.