L-Acoustics A15 Series User Manual

Introduction
Introduction
A15 family
A15 is a constant curvature WST
®
product line designed for medium throw production applications up to 45 m. The
highly multifunctional family includes A15 Focus and A15 Wide, passive 15" systems with distinct coverage patterns.
A15 products can be own or stacked in combinations to form vertical or horizontal line sources or used individually as
congurable directivity point sources.
The A15 can adapt to virtually any audience geometry with two enclosure coverage options (10° or 30°), L-Fins for user
congurable waveguide directivity (70°, 110° or 90° asymmetrical) and a range of accessories for vertical or horizontal
deployment.
A15 deployment requires a single preset that is optimized to provide amazing plug-and-play performance for both A15
models regardless of L-Fins conguration. Performance can be further enhanced with L-Acoustics software optimization
tools.
A15 provides the low frequency contour of a large concert system and the dedicated KS21 subwoofer can be ground-
stacked or own with A15 products to reinforce contour and extend bandwidth to 29 Hz.
The A15 family is a highly scalable system that can do it all – delivering concert level performance for events large and
small or supplementing a larger L-Acoustics solution for the world’s biggest stages.
A15 owner's manual (EN) version 1.2 7

L-Acoustics A15 Series Specifications

General

Nominal impedance	8 ohms
Frequency Response	44 Hz - 20 kHz
Maximum SPL	141 dB
Amplification	LA4X / LA8 / LA12X
Weight	33 kg
LF Transducers	1 x 15'' neodymium
HF Transducers	1 x 3'' diaphragm compression driver
Power Handling	800 W
Connectors	2 x 4-point speakON