Yamaha YST-SW225 User Manual

Page of 20
7
CONNECTIONS
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)
Using two subwoofers (with speaker cables)
OUTPUT
TO SPEAKERS
INPUT 1
FROM AMPLIFIER
INPUT
2
PHASE
AUTO
STANDBY
HIGH
VOLTAGE
SELECTOR
POWER
ON
OFF
220V-240V
110V-120V
LOW
OFF
NORM REV
/MONO
L
R
OUTPUT
TO SPEAKERS
INPUT 1
FROM AMPLIFIER
INPUT
2
/MONO
L
R
Right front speaker
Left front speaker
Subwoofer
Amplifier
Speaker output 
terminals
To AC outlet
OUTPUT
TO SPEAKERS
INPUT 1
FROM AMPLIFIER
INPUT
2
PHASE
AUTO
STANDBY
HIGH
VOLTAGE
SELECTOR
POWER
ON
OFF
220V-240V
110V-120V
LOW
OFF
NORM REV
/MONO
L
R
OUTPUT
TO SPEAKERS
INPUT 1
FROM AMPLIFIER
INPUT
2
PHASE
AUTO
STANDBY
HIGH
VOLTAGE
SELECTOR
POWER
ON
OFF
220V-240V
110V-120V
LOW
OFF
NORM REV
/MONO
L
R
OUTPUT
TO SPEAKERS
INPUT 1
FROM AMPLIFIER
INPUT
2
/MONO
L
R
OUTPUT
TO SPEAKERS
INPUT 1
FROM AMPLIFIER
INPUT
2
/MONO
L
R
Right front speaker
Left front speaker
Subwoofer
Speaker output 
terminals
To AC outlet
To AC outlet
Amplifier
Subwoofer
YST-SW225UB.book  Page 7  Tuesday, July 27, 2004  10:25 AM