I'm not going to make a lot of friends with this post but here's my cab: I had a bum speaker and took out the pair for the time being. The remaining speakers sound great and are plenty loud and the wonky impedance is no problem for my head. Now...I've been thinking of putting something else in there. Maybe spot lights, strobe lights, projectors, etc. Any other cool ideas? Also any good ideas on how to get power to what ever install in there? I was thinking about drilling the smallest hole possible and feeding the electric through it. I would just need to have an idea on how I would seal it up later. Also, would it be dangerous to keep the insulation in there? Even with LED's or other not-very-hot light sources???