Owner`s manual

E-2
FEATURES
● This subwoofer system employs Advanced YAMAHA
Active Servo Technology which YAMAHA has developed
for reproducing higher quality super-bass sound. (Refer
to page 12 for details on Advanced YAMAHA Active
Servo Technology.) This super-bass sound adds a more
realistic, theater-in-the-home effect to your stereo
system.
● This subwoofer can be easily added to your existing
audio system by connecting to either the speaker
terminals or the line output (pin jack) terminals of the
amplifier.
● The HIGH CUT switch provides you with two positions
(HIGH and LOW) to adjust the tone balance between the
subwoofer and the main speakers.
● The AUTO STANDBY switch saves you the trouble of
setting the POWER switch to the ON or OFF position.
CONTENTS
IMPORTANT SAFETY INSTRUCTIONS ......... II
UNPACKING .................................................. IV
CAUTION ......................................................... 1
FEATURES ..................................................... 2
PLACEMENT .................................................. 3
CONNECTIONS.............................................. 4
Connecting to line output (pin jack)
terminals of the amplifier .............................. 4
Connecting to speaker output terminals
of the amplifier ............................................. 6
CONTROLS AND THEIR FUNCTIONS .......... 8
AUTOMATIC POWER-SWITCHING
FUNCTION....................................................... 9
ADJUSTING THE SUBWOOFER
BEFORE USE ............................................... 10
Frequency characteristics .......................... 11
ADVANCED YAMAHA ACTIVE SERVO
TECHNOLOGY ............................................. 12
TROUBLESHOOTING .................................. 13
SPECIFICATIONS ......................................... 14