Mackie DLM12 Owner's Manual download pdf (Page 17)

Owner’s Manual

XLR Connectors

EachDLM12SsubwooferhastwofemaleXLR

inputs.BesurethecablesarewiredperAES

(AudioEngineeringSociety)standards:

XLR

 Pin1–Shield(Ground)

 Pin2–Hot(+)

 Pin3–Cold(–)

TherearealsofourmalebalancedXLRoutput

connectorsoneachDLM12Ssubwoofer[2highpass

and2fullrange].Thesearealsowiredaccording 

totheAESstandardslistedabove.

DLM12Ssubwoofersmaybedaisy-chainedviathe

maleXLRconnectorlabeled“FULLRANGE”.Simply

plugthesignalsource(i.e.,mixeroutput)intothe

inputjack(s),andpatchthatsubwoofer’sfullrange

jacktothenextsubwoofers’sinputjack,andsoon,

daisy-chainingmultipleDLM12Ssubwoofers.See 

page7foravisualrepresentationofdaisy-chaining.

ThefullrangejacksonDLM12Ssubwoofersarefully

bufferedwith100

balancedoutputimpedancedrivers,

sothereisnoadditionalloadingtotheinputswhen

daisy-chaining.Inotherwords,youcouldconceivably

daisy-chainDLMsubwoofersindenitely.

XLR Input Connector

SHIELD

COLD

HOT

SHIELD

COLD

HOT

Balanced XLR Output Connectors

SHIELD

COLD

HOT

SHIELD

COLD

HOT

Appendix B: Connections

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Mackie DLM12 Owner's Manual Page 17