Vizio SB3221n-J6 User Manual page 29

Screw the U-shaped bracket into the wall using the marked holes.
3
Choose the screw type and length appropriate to your home's construction. If in doubt, consult a
professional installer.
Be sure your screws are attached to wood studs,
drywall anchors (for drywall), or concrete anchors
(for brick/concrete walls).
Wall mounting hardware is not included.
* Do not use any of the included screws for the wall mount installation. These are not intended for mounting.
Bracket Screw *
(Not included with sound bar)
Suggested screw size: 3.5 mm diameter,
1.63" minimum length
Wall-mount Screw
(Included with sound bar)
Screw size: M4 x 9L
Wall-mounting
ENG - 23