Insignia NS-HSB318 User Manual page 18

6 Secure two screws (not included) to the wall or wall anchors (if required).
The screws must protrude from the wall by about ¼" (6.35 mm). Use a #10
wood screw (or similar), 1½" (3.8 cm) in length. The screw width must be
about 3/16" (4.76 mm) and the screw head must be approximately ¼" to
3/8" (6.35 to 9.5 mm).
7 Align the speaker hanging brackets with the screws, then hang the
soundbar on the screws.
18
20.43 " (51.9 cm)
Warning
Improper installation can result in serious injury or
damage to your soundbar. If necessary, seek the
assistance of a professional.
www.insigniaproducts.com
Approx.
"
¼
(6.8 mm)
Wall
NS-HSB318