US D476312 S1
FIG. 1 is a front elevational view of a subwoofer speaker showing our new design;
FIG. 2 is a back elevational view thereof;
FIG. 3 is a left-side elevational view thereof; the right side being a mirror image thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a front perspective view thereof.