QSC LA108 User Manual

27
Splay Angle Adjustment for a Subwoofer Stack
The Stack Adapter allows loudspeakers to be installed at 6°, 0°, -6°, and -12°.
+6 Degrees -6 Degrees0 Degrees -12 Degrees
—Figure33—
NOTE: See the section on “Understanding Splay Angles” for further details.
Decreasing Angle
1. Push Angle Lever on both sides all the way in, until they
make a click sound and stay depressed.
2. Lift loudspeaker up into the next angle position, until it makes
a click sound.
Increasing Angle
1. Push Angle Lever on both sides all the way in, until they make
a click sound and stay depressed.
2. Slightly lift loudspeaker weight to release internal pin.
3. Lower loudspeaker into the next angle position, until it makes
a click sound.
Front Fill (Stage-Lip)
When used as a stand-alone loudspeaker, the integrated lower feet of the LA108/
LA112 active line array loudspeakers ensure that the enclosure remains exactly
perpendicular to the stage floor, making it ideal for front-fill or stage-lip deployments.
Additionally, the daisy-chain capabilities of the LA108/LA112 (analog and digital
signals, as well as AC power) ensure a clean installation setup with minimal cable runs.
1.5°
6°
—Figure34—
1.5°
6°
—Figure35—
—Figure36—

QSC LA108 Specifications

General

Amplifier Power	N/A (passive)
Frequency Response	65 Hz – 20 kHz
Configuration	Passive
Enclosure Material	Birch plywood
Power Handling	1600 W (Peak)
Impedance	16 ohms