Installation
Loss in the analog signal
Do not connect more than 36 LA12X (12 LA-RAK II) in parallel to avoid loading the console output with less than
600 Ω.
If more than 36 LA12X need to be connected to the same analog signal, use another console output or a line
distribution amplier.
Typically, cascading 16 LA-RAK II causes a -1 dB loss with a 50 Ω console and a -3 dB loss with a 150 Ω
console.
Cable
reference
Input connector(s)
Output connector(s)
Length (m / ft)
DOMF
6 x balanced female XLR
19-point female PA-COM with ring
1.5 / 5
DOMM
19-point female PA-COM with ring
6 x balanced male XLR
1.5 / 5
DOM2
19-point female PA-COM with ring
19-point female PA-COM with ring
2 / 6.5
DOM30
19-point female PA-COM with ring
19-point female PA-COM with ring
30 / 100
DOM45
19-point female PA-COM with ring
19-point female PA-COM with ring
45 / 150
DOMP-2
19-point male PA-COM
19-point male PA-COM
0.5 / 1.5
Digital audio cabling
With digital audio, internal cabling uses a constant scheme. As digital audio requires an active refresh of the signal,
routing modularity is achieved through external cabling.
Internal digital audio cabling
An XLR connection panel located on the rear side of LA-PANEL II and three XLR cables allow distributing up to six different
digital audio signals (two channels per signal) to the LA12X amplied controllers.
Digital connectors on the rear panel of LA12X and LA-PANEL II
LA-RAK II user manual (EN) version 2.0
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