L-Acoustics LA4 User Manual

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L-Acoustics LA4 User Manual Manual pdf 21 page image

LA4_UM_EN_1.3.0.32a w w w . l - a c o u s t i c s . c o m 191919196.5.2 Speakon® output connectorsFour 4-point Speakon® connectors, located at the back of the LA4 controller, are for loudspeaker connection and arewired as follows:Top Left: Pin 1+ Out 1+Pin 1- Out 1-Pin 2+ Out 2 +Pin 2- Out 2 -Top Right: Pin 1+ Out 3 +Pin 1- Out 3 -Pin 2+ Out 4 +Pin 2- Out 4 -Bottom Left: Pin 1+ Out 2 +Pin 1- Out 2 -Bottom Right: Pin 1+ Out 4 +Pin 1- Out 4 -Figure 10: Output speakers connections (signal path)Before connecting a loudspeaker system please refer to the specified speaker manual for furtherinstructions. As a general guideline, active speakers only use top left & top right Speakon® outputs,while passive or subwoofer speakers may use all Speakon® outputs.To insure both high performance and safety L-ACOUSTICS® recommends the exclusive use ofhigh-quality, fully insulated speaker cables made of stranded copper wire.In order to preserve a high damping factor it is desirable to keep loudspeaker cables as short aspossible and with a gauge offering low resistance per unit length.!IMPORTANT!IMPORTANT