I played a small role in getting a customer's loudspeaker kit to market, and they gave me one from the first production run as a thank-you. It is a baltic birch box that assembles with cam locks from the inside. The openings for the drivers and ports are all rabbeted for flush mounting. I would like to build them up and veneer them with some nice shop sawn flitches, which are no problem to cut and sand. But I'm not quite sure how to handle the rabbeted cutouts. Since I have very little experience with this sort of thing, I thought I would check here for ideas on how best to approach this.
Thanks!