Hello,
After a suggestion from a friend and researching via the Forum, I purchased the Mopar 05091020AB speakers (from the Dodge Charger) for my wife's 2014 Jeep Wrangler Sport Unlimited. When I pulled out the first speaker (rear speaker) it looked identical to the new one I purchased. My thought is that Jeep did an speaker upgrade in the 2014 Jeeps...to the above mentioned speakers. I've included three photos. The first photo is of the speaker I pulled out of my wife's jeep (A). Second photo is of the speaker I purchased (B). Third speaker is also one I purchased from Company (I purchased four total) and looks completely different than the other speakers (C). My assumption is that these are for the front but I thought all four speakers were identical.
Thanks in advance!!
Pat

 

All four speakers are identical.

From what I gathered, the jeep "upgrade " speakers arent that much better than stock.
The Boston accoustics speaker you have might be a better speaker cause the magnet is huge. Much bigger than the stock speakers. So that would be an improvement.

But yes, to answer your question, all 4 speakers are the same