I used MDF for the sliding pull out shelves in our A/V equipment closet with the mind that they were going to be only temporary because the closet was built with the dimensions for a Middle Atlantic rack system that I was eventually going to install. After five years the 'temporary' MDF shelves are holding up extremely well, they haven't bowed or sagged at all which surprised me because I truly didn't expect them to last this long before being replaced. I thought for sure they would have sagged with the weight of the equipment, at least a little ... but they haven't so far.

Those speakers look wild Wayne.

Our Room