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8-INCH
DRIVER AND 100 WATT AMPLIFIER
Yamaha's 100-watt Advanced Active
Servo Technology amp and the YST-SW105's 8" spruce cone
driver deliver dramatic bass for music and home theater
sound. The YST-SW105 has a frequency range of 30 to
200 Hz.
ADVANCED
ACTIVE SERVO TECHNOLOGY
Yamaha's Advanced Active Servo Technology
is a complementary amplifier/speaker system utilizing
negative impedance feedback in the amp and a Helmholtz
resonator in the speaker to provide strong and accurate
bass from small speakers.
MAGNETIC
SHIELDING
The subwoofer is magnetically
shielded so it can be placed near a monitor or receiver
without fear that it will degrade the picture.
CONTINUOUSLY
VARIABLE HIGH-CUT FILTER
The user adjustable continuously
variable high-cut filter sets the highest frequency
the subwoofer will deliver. It can be set anywhere from
50 to 150 Hz. For instance, if the filter is set at
75 Hz, only frequencies 75 Hz or below will be delivered
by the subwoofer. This allows the sub's output to be
matched to the other speakers in the system and the
room's acoustics for a seamless presentation.
VOLUME
CONTROL
The volume control permits the
perfect matching of the sub's output to the overall
volume of the system.
SIGNAL
SENSING ON/OFF
For convenience, the YST-SW105
has a signal sensing circuit. When the subwoofer detects
an audio signal, it turns its power on. When it senses
no signal for several minutes, it shuts itself off.
HORIZONTAL
OR VERTICAL OPERATION
The subwoofer can be oriented
either vertically or horizontally, making placement
within the room easy.
HEAVY-DUTY
SPEAKER TERMINALS
Yamaha's three-way speaker terminals
accept banana plugs and a variety of other connectors,
as well as speaker wire.
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