On-Stage SS7990 Users Manual

Hanging Speaker Bracket
SS7990
Included:
x2 Wall brackets
x4 Lag bolts with washers
x2 Crossbars
x2 Crossbar bolts with
locking nuts
x3 Eye bolts with nuts
Also Required:
Socket/hand wrench
Drill
Drill bit
Stud finder
• Pencil
Level
Tape
Speaker Flying Hardware
1. Remove brackets and components from box and ensure all components are included.
2. Check for stud location with a stud nder and place wall bracket in desired location.
3. Test that the bracket is level and mark the hole locations on the wall using the holes from bracket as a template.
4. Drill proper mounting hole (smaller that outer thread diameter of your lag bolts) through wall into wood/metal studs or concrete block (lag shields not included but recommended for concrete application.) Hole depth should be properly drilled so the lag bolt can go through the sheet rock and 2" into the stud.
5. Place speaker bracket on wall and install lag bolts (recommended for stud application) in the upper location, securing tightly until the head of the lag bolt is rmly against the bracket. Repeat for bottom location.
6. Place the crossbar along the top of the bracket, lining up the center hole with the bracket hole and insert the crossbar bolt from the top through the crossbar and bracket and secure with the locking nut. Tighten, noting steering capability of the crossbar.
7. Prepare speakers for installation using the speaker manufacturer recommendations and hardware, never exceeding appropriate weight ratings for speaker hanging. If speaker manufacturer does not carry cables, aircraft cables are recommended. Steerable cable kits should be used if steerable option is desired.
2"
2" x 4" Vertical Support
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½" Sheet Rock
8. Insert the eye bolts into the side holes of the center bracket from below and secure tightly with the locking nuts. If tilting is desired, locate the preferred position in the angle brace and secure the eye bolt with the locking nut. Before hanging the speaker on the bracket, test installation by conrming the bracket will hold the weight of your speaker.
9. Hang the speaker according to your speaker manufacturer’s hanging instructions and the desired application. If unsure, contact a pro-audio professional for proper installation. Improper hanging or use could cause damage to equipment and/or humans.
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