So, a little bit of a bummer discovered last night. Got ready to do an experimental speaker swap with a speaker I borrowed only to discover that the particle board front that the speaker is mounted in was separated and crumbling where two of the mounting studs are a screwed through it. Injected a bunch of wood glue and clamped it back together. Should be ok but now I have to wait. Part of the particle board frame for the grill cloth also broke when I removed it to do the repair. Now I have to fix it too. Both pieces of particle board are soft and mushy. Particle board?!? Really?!?!