Fullwidth Image Section is Larger Than Necessary

Hi,

Im trying to add a fullwidth image section but my 1600px wide image gets resized into a 2280px wide image. I am not sure why it’s getting resized into a larger image, which makes it cut off and blurry. This creates a zoomed in effect and I don’t know how to fix it. The height of the image makes no difference as I have several sizes. I have even changed the width and it’s the same effect.

Please help. Thank You.

Alegna