FIG. 1 is a front perspective view of a sound bar showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a rear perspective view thereof;
FIG. 9 is an enlarged view of the delineated portion 9 in FIG. 1;
FIG. 10 is an enlarged view of the delineated portion 10 in FIG. 1;
FIG. 11 is an enlarged view of the delineated portion 11 in FIG. 2;
FIG. 12 is an enlarged view of the delineated portion 12 in FIG. 4;
FIG. 13 is an enlarged view of the delineated portion 13 in FIG. 6;
FIG. 14 is an enlarged view of the delineated portion 14 in FIG. 7; and,
FIG. 15 is an enlarged view of the delineated portion 15 in FIG. 8.
The evenly dashed broken lines in the drawings illustrate portions of the sound bar that form no part of the claimed design. The dot-dash broken lines in the drawings delineate portions of the claimed design that are illustrated in enlargements and form no part of the claimed design.