Just bought my 2005 Dodge Ram 1500 Daytona and was trying to find out what it has stock-wise. I think i've got the 6 speaker system with1 speakerset in the front and rear doors (4 total) and tweeters at the top of the dash. I was hoping to find out sizes for all of them because i'm looking to replace everything as well as the headunit. I'm pretty sure I do not have the Infinity system.

 

Btw, I checked the sticky topic at the top of this page about speaker sizes and it doesn't mention any size for the speakers under the dash. Also, I looked up my '96 Avenger and it got the front door sizes wrong and completely missed mentioning again the 3.5" tweeters in the dash.