12XT
12XT
12XT
12XT
COAXIAL ENCLOSURE
COAXIAL ENCLOSURE
COAXIAL ENCLOSURE
COAXIAL ENCLOSURE
user manual
user manual
user manual
user manual
VERSION 1.3
12XT_UM_ML_1-3
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7.3.2.3
[12XTA_FR_100], [12XTA_FI_100], and [12XTA_MO_100] presets
The [12XTA_FR_100] ‘‘FRONT’’ preset features a HF shelving EQ and a 100 Hz high-pass filter for FOH applications
with subwoofers.
The [12XTA_FI_100] ‘‘FILL’’
preset results in a ‘‘flat’’ contour down to 100 Hz in free field conditions for use in speech
reinforcement, classical music, or close proximity fill applications.
The [12XTA_MO_100] ‘‘MONITOR’’ preset results in a ‘‘flat’’ contour down to 100 Hz in half-space loading conditions
for floor monitoring, wall, or ceiling-mounted applications.
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 the
‘‘LA NETWORK MANAGER’’ user manual
). Accessible parameters in ‘‘HIGH-
PASS’’ mode for the ACTIVE 12XT are shown in the following chart:
Table 6: Accessible parameters in the ‘’HIGH-PASS’’ mode for the ACTIVE 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
ACTIVE 12XT
LF_A
O
X **
X
X
OUT 2
HF_A
O
X
X
X
OUT 3
ACTIVE 12XT
LF_B
O
X **
X
X
OUT 4
HF_B
O
X
X
X
* IN: input signal. A, B: channel A, B. LF: low frequency transducer. HF: high frequency transducer.
** Both LF gains are unlocked for the [12XTA_MO_100] preset.
Note:
The complimentary SB118 subwoofers must be connected to additional LA4 or LA8 amplified controllers. Please
refer to the
‘‘SB118’’ user manual
.
Summary of Contents for 12XT
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