Alpine 9833..nearly the god of headunits grab one quick tho..the new models are out and it wont be around much longer..I also have it installed in the lower half of the stereo cage and the door cover still works..this allows proper use of the tilt feature..I also have 6.5 front and 6x9 rear Infinity refs..I installed it all myself..was fairly straight forward..when I get a digital camera ill post pics