QSC AD-S402T Quick Start Manual Download Page 2

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TD-001597-01-A

For mounting that requires no panning left or right, the bracket kit includes a zero-
pan locking screw to keep the loudspeaker securely in place.
The AD-S402T has three attachment locations for the bracket. Figure 6 shows their 
center points, including distances from the bottom edge of the enclosure. Two M6 × 
20 screws with flat washers are included for attaching the bracket to the rear panel of 
the enclosure. Inverting the bracket offers three more configurations to choose from 
and allows the loudspeaker to be tilted up instead of down (Figure 7). In addition, 
the loudspeaker enclosure itself can be inverted, which doubles the total number of 
mounting possibilities—exclusive of tilt—to 12.
An M6 eyebolt is included with the loudspeaker for attaching a safety tether, as may 
be required by building codes in your jurisdiction. Attach the eyebolt securely to the 
end mounting hole or to one of the unused ones.
The table below describes the pan range for different bracket positions and tilt angles.

AD-S402T Maximum Pan Range

Bracket 

Position

0° tilt

5° tilt

10° tilt 15° tilt 20° tilt

Tilt bracket 

removed

1

±55°

±55°

±55°

±54°

±54°

N/A

2

±55°

±54°

±53°

±51°

±49°

±50°

3

±55°

±51°

±46°

±40°

±32°

±50°

4 (1 inverted)

±55°

±45°

±29°

±7°

N/A

N/A

5 (2 inverted)

±55°

±46°

±33°

±15°

N/A

N/A

6 (3 inverted)

±55°

±50°

±43°

±33°

±22°

±50°

Attaching the wall piece

Attach the wall piece to the wall or other mounting surface. Figure 8 is a full-size 
template. Consult a structural engineer for guidance in selecting mounting locations 
and appropriate fasteners.

73.0 mm
2.88 in

Position 1 or 4

92.9 mm
3.66 in

150.9 mm
5.94 in

Position 2 or 5

Position 3 or 6

Eyebolt

position

— Figure 6 –

— Figure 7 —

3.35 in

85.0 mm

5.30 in

134.5 mm

0.33 in

8.4 mm

×2

1.57 in

40.0 mm

Use 8 mm

or 5/16 in

screws

— Figure 8 —

 NTTE:

 

To use Figure 8 as a template, print 

this page at 

actual size

 (i.e., with no scaling).

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