Release your creativity and turn a .50 caliber ammunition box into a set of custom speakers! The resulting design is rugged, compact, portable, and can be used with any portable device such as laptops, or mp3 players.

A lot of drilling, cutting, and mounting are done in this mod since the ammo box is made of metal and strongly tough which requires proper safety gears. Holes are cut for the plug, audio jack, and jack. Be sure to properly strip the wires for connection.

The vibration in the box is prevented by installing self adhesive feet. To hear the full effect of the sound, the lid should be ensured closed.