The Barbie Box: a camouflaged case/ boom box for your mp3 player

Step 3 Fitting inside the case

After you have all of the wiring figured out, the next step is to fit it all into your case. You will be drilling a large hole for the headphone jack, many small holes to act as the speaker grills, and cutting a slot for the switch. Try and arrange the parts as level as possible, so that when the case is closed, there is no place where there is excessive pressure. If any of the components, such as the switch or the speakers, have screw mounts, I suggest using them. Other parts and be glued into place, but be sure to use a powerful glue, and at the same time do not let any get on the cone of a speaker.