L-Acoustics A15 Series User Manual

Contents
Safety................................................................................................................................................................ 5
Instructions................................................................................................................................................5
Introduction........................................................................................................................................................ 7
A15 family...............................................................................................................................................7
How to use this manual............................................................................................................................ 8
System components.............................................................................................................................................9
Loudspeaker cables.................................................................................................................................10
Rigging elements.....................................................................................................................................11
Electro-acoustical description..............................................................................................................................12
Adjustable ns........................................................................................................................................12
Directivity............................................................................................................................................... 14
Symmetrical congurations.......................................................................................................................17
Preset description.................................................................................................................................... 18
Connectors............................................................................................................................................. 19
Rigging system description.................................................................................................................................20
A15 system rigging................................................................................................................................ 20
Enclosures.............................................................................................................................................. 22
A15 Wide/Focus..........................................................................................................................22
KS21........................................................................................................................................... 23
Rigging elements for own arrays............................................................................................................ 24
A15-BUMP....................................................................................................................................24
M-BAR..........................................................................................................................................26
A15-RIGBAR................................................................................................................................. 27
A15-LIFT....................................................................................................................................... 29
Rigging elements for stacked arrays......................................................................................................... 32
A-TILT........................................................................................................................................... 32
KS21-OUTRIG............................................................................................................................... 34
K2-JACK.......................................................................................................................................35
Rigging elements for a single enclosure.................................................................................................... 37
A-MOUNT.................................................................................................................................... 37
X-BAR...........................................................................................................................................38
Storage and handling elements................................................................................................................ 40
KS21-CHARIOT............................................................................................................................. 40
KS21-PLA......................................................................................................................................41
KS21-COV and KS21-CHARIOTCOV.............................................................................................. 42
3

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