This one is using @Phil Starr's original plans. I have very little faith in my own ability to use power saws accurately (see later) so I found a place that would supply cut panels and got the panels from there. After getting panels, battens, speaker, connector plate, and speakons, the first thing to do was mark up all the panels for drilling. I wanted to screw and glue everything, so marked up lines to screw into the centre line of the battens and the centre line of the side panels and drilled 3