Speaker

FIG. 1 is a front perspective view of a first embodiment of a speaker showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a front perspective view of a second embodiment of a speaker showing our new design;

FIG. 9 is a front view thereof;

FIG. 10 is a back view thereof;

FIG. 11 is a top view thereof;

FIG. 12 is a bottom view thereof;

FIG. 13 is a right side view thereof;

FIG. 14 is a left side view thereof;

FIG. 15 is a front perspective view of a third embodiment of a speaker showing our new design;

FIG. 16 is a front view thereof;

FIG. 17 is a back view thereof;

FIG. 18 is a top view thereof;

FIG. 19 is a bottom view thereof;

FIG. 20 is a right side view thereof;

FIG. 21 is a left side view thereof;

FIG. 22 is a front perspective view of a fourth embodiment of a speaker showing our new design;

FIG. 23 is a front view thereof;

FIG. 24 is a back view thereof;

FIG. 25 is a top view thereof;

FIG. 26 is a bottom view thereof;

FIG. 27 is a right side view thereof; and,

FIG. 28 is a left side view thereof.

The dash-dot broken lines immediately adjacent to the claimed areas in the views represent the boundaries of the design and form no part thereof. None of the broken lines form any part of the claimed design.