I own a 2009 Sonata GLS.
I have a blown speaker on the drivers door. I plan on changing the entire factory stereo to a New single Din unit. Among with new speakers on both the front and rear.

I see that I can fit 6.5" on the doors.
I was wondering, does anyone know what size speakers go in the rear??
Would a 6 x 9" speaker fit???

If you do, please let me know.

Thank you in Advance