[mikethedruid]

Tell them to be VERY careful removing the speaker. I believe the nuts are 6-32. Take the nuts off from the back, then push the screws out from the back pushing forward, leaving the speaker in place. If the speaker seems stuck to the front board it probably IS. If it is, then very carefully pry the edges loose from the back by pushing something thin under the rubber or fiber ring between the ring and face board, or the ring may separate from the cone and damage the speaker. I learned this the hard way.