QSC LA108 - Attaching a Loudspeaker to a Subwoofer

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5. Attach the front end of each Angle Arm (part of the Stack Adapter Kit, sold separately) to each side of the Array Frame. Secure
each side with the Angle Arm Rigging Pins.
6. Adjust the Angle Arms to the desired angle. Secure each with the Array Frame Rigging Pins.
Angle Arm
Rigging Pin
Angle Arm
Rigging Pin
Array Frame
Rigging Pin
Array Frame
Rigging Pin
—Figure29—
Attaching a Loudspeaker to a Subwoofer
1. After securing the Array Frame and Stack Adapter Kit to the subwoofer, set the Locking Levers on both sides of the loudspeaker to
the middle (ADD+) position.
2. Hook both Front Strikes of the loudspeaker onto the Front Hooks of the Array Frame.
3. Lower the back side of the loudspeaker until the Angle Arm latches onto the Rear Hook of the loudspeaker on both sides, making a
click sound.
4. Push Locking Levers down (LOCK) to secure loudspeaker on both sides.
—Figure30—