Yamaha NS-SW901 Owner's Manual page 12

CONNECTIONS
When your amplifier has one set of front speaker terminals
Connect the speaker terminals of the amplifier to the INPUT 1 terminals of this unit, and connect the OUTPUT terminals
of this unit to the front speakers using a commercially available speaker cable.
y
Connecting front speakers via this unit does not affect the sound quality.
■Using one subwoofer
Front speaker (R)
OUTPUT
L MONO L TO SPEAKERS L
R
R R
INPUT INPUT
3 2
R FROM AMPLIFIER L
INPUT 1
Subwoofer
■Using two subwoofers
Front speaker (R)
OUTPUT
L MONO L TO SPEAKERS
R L
R R
INPUT INPUT
3 2
R FROM AMPLIFIER L
INPUT 1
POWER
ON
OFF
Subwoofer (R)
9
En
L MONO
R
INPUT
INPUT
3
POWER
ON
OFF
OUTPUT OUTPUT
TO SPEAKERS TO SPEAKERS
L L MONO MONO L L
R R L L
R R R R
INPUT INPUT 3 INPUT INPUT 2
3 2
R R L L
FROM AMPLIFIER FROM
INPUT 1
AMPLIFIER
Speaker terminals
OUTPUT
TO SPEAKERS
L
L
R
R
2
R FROM AMPLIFIER L
INPUT 1
Speaker terminals
OUTPUT
TO SPEAKERS
L MONO L
R
R R
INPUT INPUT
3 2
R
FROM AMPLIFIER
INPUT 1
Amplifier
Front speaker (L)
Amplifier
Front speaker (L)
L
L
OUTPUT
L MONO L TO SPEAKERS
R L
R R
INPUT INPUT
3 2
R FROM AMPLIFIER L
INPUT 1
POWER
ON
OFF
Subwoofer (L)