L-Acoustics 12XT - 12 XTP_SB118] Preset

12XT COAXIAL ENCLOSURE
user manual
VERSION 1.2
12XT_UM_ML_1.2
www.l-acoustics.com
16 en
Figure 8: Two PASSIVE 12XT and two SB118 enclosures connected to an LA4 controller
7.2.3.2 [12XTP_SB118] preset
The [12XTP_SB118] preset features a high frequency shelving equalization (FOH applications). The crossover
frequency between the LF and MF sections is set at 100 Hz.
Activate the LOAD PRESET menu from the LA4 amplified controller front panel and then select the desired preset.
Refer to the ‘‘LA4 - User Manual’’ for additional instructions. The preset is also accessible using the LA NETWORK
MANAGER software (refer to ‘‘LA NETWORK MANAGER - User Manual’’). Accessible controls in ‘‘HYBRID’’
mode for PASSIVE 12XT are shown in the following chart:
Table 4: Accessible controls in ‘‘HYBRID’’
mode for PASSIVE 12XT
Accessible (O) and blocked (X) parameters
LA4 Inputs/Outputs Elements to connect
Preset
assignments*
Mute Gain Delay Polarity
IN A Input signal A IN_A X O O O
IN B Input signal B IN_B X O O O
OUT 1 SB118 enclosure SB_A O O O O
OUT 2 PASSIVE 12XT PA_A O O O X
OUT 3 SB118 enclosure SB_B O O O O
OUT 4 PASSIVE 12XT PA_B O O O X
* IN: input signal. A: channel A. B: channel B. PA: passive enclosure. SB: subwoofer enclosure.
OUT 1 (in A)
OUT 2 (in A)
OUT 3 (in B)
OUT 4 (in B)
IN A
IN B
PASSIVE 12XT
SB118
SB118
PASSIVE 12XT