[Mikendebbie]

I went searching for a sales video on what the entertainment center in your 2018 looks like. The video I found does not show a rock face…this one looks just like mine. My Bose sound bar lays flat behind the TV where I tried to sketch it in.

If I were in your shoes I would not try to find a sound bar to fit the OEM cut out. Buy a sound bar of your choice at Sams, Costco or Best Buy and just sit it back there. Mine sounds great. I bought it at Sams on sale in 2018 for $158 I think.