Sb18_60_C] And [Sb18_100_C] Presets - Acoustics SB18 Manuel D'utilisation

7.3.3

[SB18_60_C] and [SB18_100_C] presets

The [SB18_60_C] preset features a 60 Hz low-pass filter allowing the SB18 to be used as a subwoofer companion for
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the KUDO , KARA , KIVA/KILO, and ARCS
The [SB18_100_C] preset features a 100 Hz low-pass filter allowing the SB18 to be used as a subwoofer companion for
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the KARA , ARCS , and XT systems in closely coupled configuration.
The recommended ratios are 4 SB18 for each of the following: 6 KUDO
12XT, or four 115XT HiQ. The SB18:KARA ratio can be 1:3 or 2:3 depending on the configuration (refer to the KARA
User manual [3.4]).
Activate the LOAD PRESET menu from the LA4 or LA8 amplified controller front panel and then select the chosen
preset. Refer to the LA4 or LA8 User manual [3.4] for additional instructions. The presets are also accessible using
LA NETWORK MANAGER Software (refer to the LA NETWORK MANAGER User manual [3.4]). The following
table shows the accessible parameters in CARDIOID mode:
LA4 or LA8
Inputs/Outputs
IN A
IN B
OUT 1 Reversed SB18 subwoofer
OUT 2
OUT 3
OUT 4
* IN: input signal. A: channel A.
Note: The main system must be connected to additional amplified controllers. See instructions in the applicable User
manual [3.4].
SB18_UM_ML_1-2
®
systems.
Table 4: Accessible parameters in CARDIOID mode
Elements to connect
assignments*
Input signal A
Input signal B
SB18 subwoofer
SB18 subwoofer
SB18 subwoofer
B: channel B. SB: subwoofer.
w w w . l - a c o u s t i c s . c o m
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, 4 ARCS , 12 KIVA/4 KILO, eight 8XT, four
Accessible (O) and blocked (X) parameters
Preset
Mute Gain
IN_A X O
IN_B X O
SR_A O X
SB_A O X
SB_A O X
SB_A O X
SR: reversed subwoofer.
Delay Polarity
O O
O O
X X
X X
X X
X X
17 en 17 17 17
EN