94 Taurus rear speakers

Can anybody tell me how to remove the rear speaker grills? I want to change my rear speakers and it appears they're installed through the back deck and I'd need to remove the grills to access this.

i would go through the trunk.

in mine, they are in the trunk and are easily visable, all that was holding mine on were 2 rubber straps, one on each and as soon as I took those off the hole was revealed, I do believe all the Taurus' b4 the oval generation had 6x9's in the back, making installation of aftermarket speakers really easy because all that is required is bolting the new ones in because the holes fr the new speakers are already there