Connecting Sb118 And 8Xt Or Passive 12Xt To The La4 - L-Acoustics SB118 Manuel D'utilisation

SB118 SB118
SB118 SB118
S S S S UBWOOFER UBWOOFER UBWOOFER E E E ENCLOSURE UBWOOFER
USER MANUAL USER MANUAL
USER MANUAL USER MANUAL
VERSION 2.0
LA4 Inputs / Outputs
IN A
IN B
OUT 1
OUT 2
OUT 3
OUT 4
* IN: input signal. A: channel A. B: channel B. SB: subwoofer enclosure. LF: low frequency transducer. HF: high frequency transducer.
7.4.4

Connecting SB118 and 8XT or passive 12XT to the LA4

!
The 12XT enclosures must be set in passive configuration (see the ''12XT" user manual).
CAUTION
The enclosures connect to the LA4 outputs as follows: channels 1 and 3 are dedicated to both SB118 enclosures,
channels 2 and 4 are dedicated to XT enclosures. Each 8XT enclosure can be paired in parallel with an additional 8XT.
Therefore, a single LA4 amplified controller can drive up to two SB118 and four 8XT or two 12XT as shown in Figure
14.
!
A maximum of one SB118 enclosure, two 8XT enclosures, or one 12XT enclosure can be
connected per LA4 output channel.
IMPORTANT
Note: The system resources are optimized for two SB118 and two or four XT enclosures.
OUT 1 (IN A)
Note: This drawing is only a cabling scheme and does not represent a valid configuration.
Figure 14: Two SB118 and four 8XT connected to an LA4 amplified controller
SB118_UM_ML_2.0
NCLOSURE NCLOSURE NCLOSURE
Table 4: [ARCS_S118_
Preset
Elements to connect
Assignment*
Input signal A
Input signal B
SB118 enclosure
SB118 enclosure
®
ARCS enclosure
HF_B
IN A
IN B
OUT 2 (IN A)
w w w . l - a c o u s t i c s . c o m
] presets accessible parameters
Accessible (O) and blocked (X) parameters
Mute Gain
IN_A X
IN_B X
SB_A O
SB_A O
LF_B O
O
OUT 4 (IN B)
OUT 3 (IN B)
Delay Polarity
O O O
O O O
X X X
X X X
X X X
X X X
20 en 20 20 20