7CONNECTING TO LINE OUTPUT (PIN JACK) TERMINALS OF THE AMPLIFIER• Leave the main speakers connected to the amplifier.• Amplifier line output terminals are generally labeled PRE OUT or SUBWOOFER OUT.* For PRE OUT terminal connection, the amplifier must possess at least two sets of PRE OUT terminals. With some amplifierswith only one set of PRE OUT terminals, connection can result in no sound from the main left and right speakers. In thiscase, select the method of connecting to the speaker terminals.• To connect with a YAMAHA DSP amplifier, connect the LOW PASS (or SUBWOOFER etc.) terminal on the rear of the DSPamplifier to either the left (L) or right (R) INPUT 2 terminal.If using one unitIf using two unitsNotes• When connected to line output terminals of the amplifier, other speakers should not be connected to the OUTPUT terminals onthe rear panel of this unit. If connected, they will not produce sound.• When connecting to a monaural line output terminal of the amplifier, connect to either the left or right INPUT 2 terminal.PRE OUTAmplifierPin plug cordsRight speakerLeft speakerTo AC outletThis unitOUTPUTINPUT1TO SPEAKERSFROM AMPLIFIERINPUT2 PHASEON OFFAUTOPOWERNOM REVLOW PASS< Amplifier>>OUTPUT INPUT2 PHASETO SPEAKERSINPUT1FROM AMPLIFIERON OFFAUTOPOWERNOM REVTo AC outletThis unitRight speakerLeft speakerAmplifierPRE OUTPin plugcordsOUTPUTINPUT1TO SPEAKERSFROM AMPLIFIERINPUT2 PHASEON OFFAUTOPOWERNOM REVTo AC outletThis unitOUTPUTINPUT1TO SPEAKERSFROM AMPLIFIERINPUT2 PHASEON OFFAUTOPOWERNOM REVOUTPUT INPUT2 PHASETO SPEAKERSINPUT1FROM AMPLIFIERON OFFAUTOPOWERNOM REVOUTPUT INPUT2 PHASETO SPEAKERSINPUT1FROM AMPLIFIERON OFFAUTOPOWERNOM REV