Portable audio system

Description

FIG. 1 is a top, front, side perspective view of a portable audio system showing my new design;

FIG. 2 is a top, back, opposite side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is an opposite side view thereof; and,

FIG. 8 is a side view thereof.

The broken line portions of FIGS. 1, 2, 5, and 6 are included to show unclaimed subject matter only and form no part of the claimed design.

Claims

The ornamental design for a portable audio system, substantially as shown and described.