Owner’s Manual

1 En
FEATURES ........................................................................ 1
CONTROLS AND THEIR FUNCTIONS.......................... 1
PLACEMENT..................................................................... 2
CONNECTIONS ................................................................ 3
Connecting to such as subwoofer output terminal or
line output (pin jack) terminals of the amplifier........ 3
Plug in the subwoofer to the AC outlet
........................ 3
ADJUSTING THE SUBWOOFER BEFORE USE
............... 4
ADVANCED YAMAHA ACTIVE SERVO
TECHNOLOGY II.............................................................. 5
TWISTED FLARE PORT ................................................... 5
TROUBLESHOOTING...................................................... 6
SPECIFICATIONS............................................................. 7
Frequency characteristic ............................................ 7
• This subwoofer employs Advanced Yamaha Active
Servo Technology II, which Yamaha has developed for
the production of higher quality, super-bass sound.
(Refer to page 5 for details on Advanced Yamaha Active
Servo Technology II.) This super-bass sound adds a
more realistic, theater-in-the-home effect to your audio
system.
• Equipped with the smooth super-bass reproducing
Twisted Flare Port.
The flared, gently twisting shape diffuses the vortex of
air generated around the edge of the port, creating a
smooth flow of air. This reduces extraneous noise not
present in the original input signal, and provides clear,
accurate low frequency reproduction.
1 Twisted Flare Port
Outputs super-bass sound.
2 VOLUME control
Adjusts the volume level. Turn the control clockwise to
increase the volume, and counterclockwise to decrease
the volume.
3 Power indicator
Lights up Green when the POWER switch is turned
ON; turns off when the POWER switch is turned OFF.
4 INPUT (FROM AMPLIFIER) terminal
Used to connect the subwoofer with the subwoofer
terminal of the amplifier.
(Refer to “CONNECTIONS” for details.)
5 POWER switch
Press this switch to the ON position to turn on the
power to the subwoofer. Press this switch again to set
it to the OFF position to turn off the power of the
subwoofer.
CONTENTS
FEATURES
CONTROLS AND THEIR
FUNCTIONS
1
2
5
3
4
Front
Rear