I just purchased my new Warlock two weeks ago and it came with the 9-speaker Alpine system which is not a great sounding system in my personal opinion.
I had the entire upgraded system removed from my 19' Ram 1500 before trading her in, and that system was maybe 1.5 years old at best.
I had my Focal speakers installed in the standard 6-speaker locations on the new truck; 6x9 2-ways in the front doors with the tweeters in the dash, and 6x9 3-ways in the back doors.
I then had the stock Alpine sub removed and had my 2 x 10" AudioMobile EVO2410 subs put in (done @ 2ohm) plus my 2100W of Kenwood amps and the 5-farad digital capacitor, too. Combined with my Kenwood DMX957XR head unit.
My installer did some sort of wizardry and had the Alpine center channel and two rear roof speakers dialed in, timed and tuned for perfect cohesion with the rest of the upgraded system tuned as well, and the clarity & punch of everything now is off the charts.
My system now is even better than it was before when it was installed in my 19'.