Mackie Thump18S - Rear Panel Connectivity Continued; High Pass Outputs; Full Range Outputs

Thump18S Powered Subwoofer
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Thump18S Powered Subwoofer
Thump18S Subwoofer: Rear Panel Features continued...
5. High Pass Outputs
4YPICALLYFULLRANGELOUDSPEAKERSARECONNECTED
TOTHEHIGHPASSOUTPUTSTOhSPLITvTHEWORKWITHTHE
4HUMP3SUBWOOFER4HESUBWOOFERHANDLESALLOFTHE
LOWFREQUENCIESANDTHELOUDSPEAKERSHANDLETHEREST
!SARESULTITISMOREEFlCIENTANDABITLOUDER
"ALANCED8,2MALECONNECTORSAREPROVIDEDFORTHE
LINELEVEL!AND"HIGHPASSOUTPUTS4HESUBWOOFERS
CROSSOVERSPLITSTHEINPUTSIGNALSINTOTWOFREQUENCY
BANDS4HELOWFREQUENCYRANGEBELOW(ZGOESTO
THEINTERNALAMPLIlERTHATPOWERSTHESUBWOOFER4HE
FREQUENCYRANGEABOVE(ZISSENTTOTHESELINELEVEL
OUTPUTJACKS
4HELEVELCONTROLANDPOLARITYSWITCHHAVENOEFFECT
ONTHEHIGHPASSOUTPUTS4HEOUTPUTSARESEPARATEAND
MAINTAINTHESTEREOSEPARATIONOFTHEINPUTSIGNALS
4HEYAREWIREDASFOLLOWSACCORDINGTOSTANDARDS
SPECIlEDBYTHE!%3!UDIO%NGINEERING3OCIETY
Balanced XLR Output Connector
0INn3HIELDGROUND
0INn0OSITIVEORHOT
0INn.EGATIVEnORCOLD
2
1
SHIELD
COLD
HOT
3
SHIELD
COLD
HOT
3
2
1
Balanced XLR Output Connector
6. Full Range Outputs
#ONNECTTHEFULLRANGEOUTPUTSTOTHEINPUTSOF 
ANOTHERPOWEREDSUBWOOFERPOWEREDLOUDSPEAKERS
ORTOANAMPLIlERPOWERINGPASSIVELOUDSPEAKERS
"ALANCED8,2MALECONNECTORSAREPROVIDEDFORTHE
LINELEVEL!AND"FULLRANGEOUTPUTS
4HESIGNALATTHESEOUTPUTSISADIRECTCOPYOFTHE
INPUTSIGNALS4HESEOUTPUTSALLOWYOUTODAISYCHAIN
MULTIPLESUBWOOFERSANDORSENDTHEFULLRANGESIGNALS
TOLOUDSPEAKERS)TSAGREATWAYTOADDSIDElLLSTOO
4HELEVELCONTROLANDPOLARITYSWITCHHAVENOEFFECT
ONTHEFULLRANGEOUTPUTS4HEOUTPUTSARESEPARATEAND
MAINTAINTHESTEREOSEPARATIONOFTHEINPUTSIGNALS
4HEYAREWIREDASFOLLOWSACCORDINGTOSTANDARDS
SPECIlEDBYTHE!%3!UDIO%NGINEERING3OCIETY
Balanced XLR Output Connector
0INn3HIELDGROUND
0INn0OSITIVEORHOT
0INn.EGATIVEnORCOLD
3EEPAGETOLEARNMOREABOUTDAISYCHAINING
4HUMP3SUBWOOFERS
&ORMOREINFORMATIONONTHESECONNECTORSSEE
!PPENDIX"ONPAGE
2
1
SHIELD
COLD
HOT
3
SHIELD
COLD
HOT
3
2
1
Balanced XLR Output Connector
5
8
6
7