There is provided a portable storage container with cable management functionality, including: a case constructed from a rigid material with a first extent and a second extent in an adjacent relationship therewith, the first and second extent each defining an interior space for the placement of at least one speaker driver in at least one extent, the at least one speaker driver being connected through a cable with a connector, rear portions of the first and second extent being pivotally coupled together, at least one extent having an extended rim along an edge of the interior space, the rim defining a groove along the edge of the interior space, the groove being used for aligning the cable, and a fastener for fastening edges of the first and second extent. The fastener may feed the cable into the groove when fastening the edges of the first and second extent. A corresponding method for managing at least one cable in a portable storage container is also disclosed.