Yamaha YST-SW225 Owner's Manual page 11

If your amplifier has only one set of front 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 front speakers.
■
Using one subwoofer (with speaker cables)
Right front speaker
Subwoofer
OUTPUT INPUT PHASE
TO SPEAKERS 2
L /MONO
NORM REV
R
INPUT 1
FROM AMPLIFIER
VOLTAGE
SELECTOR
220V-240V POWER
ON
110V-120V
OFF
To AC outlet
■
Using two subwoofers (with speaker cables)
Right front speaker
Subwoofer
AUTO
STANDBY
HI G H
LOW
OFF
OUTPUT INPUT PHASE
2
TO SPEAKERS
L
/MONO
NORM REV
R
INPUT 1
FROM AMPLIFIER
VOLTAGE
SELECTOR
POWER
220V-240V
ON
110V-120V
OFF
To AC outlet
AUTO
STANDBY
HI G H
LOW
OFF
Speaker output
OUTPUT
TO SPEAKERS
INPUT 1
FROM AMPLIFIER
Speaker output
terminals
OUTPUT INPUT
2
TO SPEAKERS
L
/MONO
R
INPUT 1
FROM AMPLIFIER
terminals
INPUT OUTPUT
2
TO SPEAKERS
L
/MONO
R
INPUT 1
FROM AMPLIFIER
CONNECTIONS
Left front speaker
Amplifier
Left front speaker
INPUT
2
L
/MONO
Subwoofer
R
OUTPUT INPUT
TO SPEAKERS
L
Amplifier
R
INPUT 1
FROM AMPLIFIER
220V-240V
110V-120V
To AC outlet
AUTO
STANDBY
HI G H
LOW
OFF
PHASE
2
/MONO
NORM REV
VOLTAGE
SELECTOR
POWER
ON
OFF
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