Re: 2009 Expedition sound
I've never heard an 09's sound system but I know that the only speekers it has are midrange speakers so they should actually sound best in midrange. If you like your music sounding good, just get an afertmarket speaker system because most cars come with poor quality speakers from the factory.
2003 Expedition 5.4L XLT
Hellwig Front and Belltech Rear Sway Bar w/ poly bushings
Bilstein HD Shocks and 285/60/18 Nitto Grappler Tires