My home theater room in the basement was just completed about a week ago and now I am planning on adding some accessories to the room. I want to add a couple of 27" X 41" movie posters, but I am concerned about the reflective qualities of the glass or plastic. Can anyone point me in the right direction as to what I should look for in a poster frame in regards to avoiding sound reflection? Maybe I should just remove the plastic(or glass) from the frames?