Mac Audio comps at the front, JBL 4x6 is the rear all under stock grills running off a 4 channel amp. Pioneer 12" sub and amp (bridged) in the boot. Alpine headunit with USB and ipod connectivity which are stored in an Alpine drawer (KTX 550iD). I may change the fronts at some point.
It's set up so you hear the bass not feel it through your organs or shake the car!