Might be a dumb? But I have a 2015 Screw with a 2.7L Eco, it is a Lariat with sport appearance pkg. my window sticker did not state which system is in the truck. I am a little underwhelmed with the sound system and wanted to know which one is in my truck as I have read many threads on upgrading and would like to do the same just wanna know which one I have stock?

 

Do the speakers or dash say sony anywhere? Do you have navigation?

Sub woofer in the back?

More details you give us then we can help.

 

More than likely you have the non-Sony 7 speaker system. I think the Sony's (which I have heard aren't much better than the base system) only came in the KR and above.

Add a little amplified Subwoofer and a small, behind the dash amp for door speakers, and you should hear a huge difference.

There are a lot of threads about this in the audio section...