L-Acoustics A10 Owner's Manual page 35

Rigging system description
The opening angle of A-TILT can be adjusted between 12.5° and 25°.
The label displays the opening angle of the accessory and not the site angle of the enclosure. Refer to Stacking A10
Wide/Focus on KS21 with A-TILT (p.88) for the list of realized site angles.
Four Ø11 mm holes are available to secure the assembly to the oor.
⌀11 mm hole (x4)
A10 owner's manual (EN) version 1.1 35