Here's a useful enclosure construction tip - First fit the front baffle to the box without glue and clamp into the exact position you want. Then drill a pilot hole at each corner and insert a #4 by 1-1/2" finishing nail into each pilot hole. Remove the clamps and nails, apply a bead of carpenters glue, and set the baffle onto the box. Push a nail into each pilot hole again to align the baffle exactly in place, then clamp all around. The finishing nails hold the baffle in position so it doesn't slide around when you tighten the clamps. This technique enbles you to avoid using screws, which leave holes to be filled with wood putty before painting, a labor intensive task.