L-Acoustics LA4 User Manual

Enclosure drive capacity per amplied controller
Enclosure drive capacity per amplied controller
Risks of output mute, global attenuation, or loss of audio quality.
Do not exceed the maximum number of connected enclosures per channel and in total.
Driving more enclosures than indicated can trigger the amplied controller protection systems.
LA2Xi LA4X LA8 LA12X
per output
*
/ total
SE
#
BTL PBTL
per output
*
/ total per output
*
/ total per output
*
/ total
coaxial enclosures
X4i 4 / 16 — 4 / 16 6 / 24 6 / 24
5XT 4 / 16 — 4 / 16 6 / 24 6 / 24
X8 2 / 8 1 / 2 — 2 / 8
3 / 8
a
3 / 12
X12 1 / 4 1 / 2 — 1 / 4 2 / 8 3 / 12
X15 HiQ 1 / 2 — 1 / 2 2 / 4 3 / 6
8XT — 2 / 8 3 / 12 3 / 12
Active 12XT — 2 / 4 3 / 6 3 / 6
Passive 12XT — 1 / 4 2 / 8 3 / 12
112XT — 2 / 4 3 / 6 3 / 6
115XT HiQ — 1 / 2 2 / 4 3 / 6
115XT — 1 / 2 3 / 6 3 / 6
MTD108a — 2 / 8 3 / 12 3 / 12
MTD112b — 1 / 4 2 / 8 2 / 8
Active MTD115b — 1 / 2 2 / 4 2 / 4
Passive MTD115b — 1 / 4 2 / 8 2 / 8
colinear sources
Syva 1 / 4 1 / 2 — 1 / 4 2 / 8 3 / 12
constant curvature WST enclosures
ARCS Wide/Focus 1 / 4 1 / 2 — 1 / 4 2 / 8 3 / 12
A10(i) Wide/Focus 2 / 8 1 / 2 — 2 / 8 2 / 8 3 / 12
A15(i) Wide/Focus 1 / 4 1 / 2 — 1 / 4 2 / 8 3 / 12
ARCS II — 1 / 2 2 / 4 3 / 6
ARCS — 1 / 2 3 / 6 3 / 6
variable curvature WST enclosures
K1 — — 2 / 2 2 / 2
K1-SB — — 1 / 4 1 / 4
K2 — 1 / 1 3 / 3 3 / 3
K3 — 1 / 2 2 / 4 3 / 6
Kara(i) 2 / 4 — 2 / 4 3 / 6 3 / 6
a
LA8 can drive up to three X8 per output, but no more than eight per controller at high level.
Preset Guide owner's manual (EN) version 16.0 91

L-Acoustics LA4 Specifications

General

Brand	L-Acoustics
Model	LA4
Category	Amplifier
Language	English