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mainsystemis carriedforward into theSub-BassSystem.Thisis avery importantpoint andtogether with
REL’sNaturalRollOff™circuitry,ensures farsuperior systemintegraon oftheSub-Bass System withthe
mainsystem.
HIGHLEVEL INPUT: Conneconsshould bemadetothesame bindingpostonmain amplifierasthe main
speakers.Red toamplifiermainrightspeakerredterminal,yellowto amplifiermainlespeaker redterminal
andblackto amplifiermainspeaker blackterminal,rightor lebut notboth.Plug theNeutrik Speakon plug
intothe HIGHLEVELSpeakon socket.Note: Thisconnecon doesnotdrawpowerfrom thepoweramplifier
and,yes,yourRELis apoweredsubbass system. However,byderivingits signalfromthe mainpower
amplifier,beersoundquality isachieved.
.1 INPUT: Thisrequires aphono-to-phonocableand isadedicated true.1channel. Thiscircuittherefore
eliminatesthe normalNaturalRollOff™Crossoverand passesthe.1 LOWLEVELsignalthroughwithonly the
required 120Hzfourth-orderfilter.
LOWLEVEL INPUT: Thissinglechannel phonoinputallows forconvenonalconnecon to apreamplifier
andshouldbe usedinthe rareeventthataHIGHLEVEL conneconprovesincompable.Plugoneend of
asinglephono-phono cableintotheLOW-LEVEL inputjackofthe RELand theother endinto eitherthe le
orrightchanneloutput of your preamplifier.Becausemuchsub-35Hz bassinformaon ismono, thereis
lileneedto connectboth leandrightchannels.Should yoursystemrequirethis style ofconnecon–
HIGHLEVELispreferred–addional performanceisavailablebypurchasingasecond, matchingRELand
runningeachas separatestereosubs.
PHASE SWITCH– Usedto setphase
Posion0 /HIGHLEVEL,LOWLEVELorLFE: 0degreesphase
Posion180 /HIGHLEVEL,LOWLEVELorLFE: 180degreesphase
PHASE SELECTION AFFECTS BOTHHIGH- ANDLOW-LEVEL INPUTS
Crossoverisalwaysengagedfor HIGHLEVELINPUT. The.1/LFEsignal doesnotpass through the
crossovercircuit.