[Outsidethebox]

Does anyone know the impedance of the stock speakersin the premium alpine system?

 

[unxpctd]

2 OHM's if I recall. I'm going to be replacing the 3 dash speakers and the rear door speakers with Inifinity's in the next week or two.

 

[unxpctd]

How to install new audio gear in 2009-2012 Dodge/Ram Pickups

Should still be valid even though its an old article. I've watch video's of the speaker replacements and all of the ones I've seen talking about the impedance say its 2 OHM's...

The center speakers I'm going with are 3 OHM's but people on www.ramforum.com say they sound really good. I wouldn't go with 4 OHM from what I've read.

Good luck!