FYI here's the RAM Factory Alpine layout for anyone interested in upgrading speakers.
3 - 3.5 inch Dash, 4 - 6x9 inch Front/Rear Doors, 2 - 2.5 inch rear headliner + 8 inch subwoofer power by Alpine DSP 506 watt 2ohms
http://www.experiencealpine.com/ram/
3 - 3.5 inch Dash, 4 - 6x9 inch Front/Rear Doors, 2 - 2.5 inch rear headliner + 8 inch subwoofer power by Alpine DSP 506 watt 2ohms
http://www.experiencealpine.com/ram/