two sets of PRE OUT terminals. If the amplifier has only one set of PRE OUT terminals, do not connect the subwoofer to the PRE OUT terminals. Instead, connect the subwoofer to the speaker output terminals of the amplifier. (Refer to pages 6 and 7.) •When connecting to a monaural line output terminal of the amplifier, connect the L/MONO INPUT2 terminal. Subwoofer Amplifier To AC outlet Left main speakerRight main speaker Subwoofer To AC outlet *Illustration shows YST-SW205.E-6 AB OUTPUT +–+– +–+– INPUT2AUTOPHASESTANDBY INPUT1 TO SPEAKERS /MONO LOWNORMREVOFFHIGH FROM AMPLIFIER POWER OFF ON OUTPUT +–+– +–+– INPUT2 INPUT1 TO SPEAKERS /MONO FROM AMPLIFIER OUTPUT +–+– +–+– INPUT2AUTOPHASESTANDBY INPUT1 TO SPEAKERS /MONO LOWNORMREVOFFHIGH FROM AMPLIFIER POWER OFF ON OUTPUT +–+– +–+– INPUT2 INPUT1 TO SPEAKERS /MONO FROM AMPLIFIER Connecting to speaker output terminals of the amplifier Using one subwoofer If your amplifier has only one set of main speaker output terminals Connect the speaker output terminals of the amplifier to the INPUT1 terminals of the subwoofer, and connect the OUTPUT terminals of the subwoofer to the main speakers. Left main speakerRight main speaker Subwoofer Amplifier Speaker output terminals To AC outlet If your amplifier has two sets of speaker output terminals (Both A and B speaker outputs must be ON.) Left main speaker Right main speakerSubwoofer AmplifierSpeaker output terminals To AC outlet *Illustration shows YST-SW205.English E-7 OUTPUT +–+– +–+– INPUT2AUTOPHASESTANDBY INPUT1 TO SPEAKERS /MONO LOWNORMREVOFFHIGH FROM AMPLIFIER POWER OFF ON OUTPUT +–+– +–+– INPUT2AUTOPHASESTANDBY INPUT1 TO SPEAKERS /MONO LOWNORMREVOFFHIGH FROM AMPLIFIER POWER OFF ON...