Yamaha YST-SW325 User Manual

2
• This subwoofer system employs Advanced Yamaha
Active Servo Technology II which Yamaha has
developed for reproducing higher quality super-bass
sound. (Refer to page 14 for details on Advanced
Yamaha Active Servo Technology II.) 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.
• For the effective use of the subwoofer, the subwoofer’s
super-bass sound should be matched to the sounds of
your front speakers. You can create the best sound
quality for various listening conditions by using the
HIGH CUT control and the PHASE switch.
• The AUTO STANDBY function saves you the trouble
of pressing the STANDBY/ON button to turn the power
on and off.
• You can select bass effect suitable for the source by
using the B.A.S.S. button.
• This subwoofer system is equipped with a linear port
unique to Yamaha that provides smooth bass response
during playback, minimizing extraneous noise not
included in the original input signal.
After unpacking, check that the following parts are
contained.
Non-skid pads
FEATURES
QD-Bass Technology
QD-Bass (Quatre Dispersion Bass) technology is a
Yamaha unique technology to radiate the sound
efficiently in four horizontal direction.
SUPPLIED ACCESSORIES

Yamaha YST-SW325 Specifications

General

Subwoofer frequency range	25 - 180 Hz
Product color	Black
Power consumption (standby)	0.5 W

Weight and Dimensions

Subwoofer depth	374 mm
Subwoofer width	315 mm
Subwoofer height	380 mm
Subwoofer weight	13000 g