Brochure

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Tuesday, November 12, 2013
*Do not publish this page until the release date (go live date) listed above.
MSRP: $549.95
Introducing Yamaha’s completely and beautifully evolved new subwoofer. With a gentle curve in the
front and piano black finish the unit has a beautiful appearance. But the beauty of this subwoofer
goes beyond that. It offers clear bass sound produced by the Twisted Flare Port, a new Yamaha
technology. Superior convenience allows easy operation using the front buttons, which are laid out
diagonally.
PWM digital drive high efficiency amplifier and dual feedback circuit
New Twisted Flare Port contributes to clear and tight bass
Advanced YST II (Yamaha Active Servo Technology II)
10” woofer with square wire voice coil
Beautiful design will match a wide range of speakers and interiors
Front control panel for easy control
System control and Auto Power Standby
Features
New Twisted Flare Port Produces Clear and Tight Bass
The all-new Twisted Flare Port takes advantage of extensive subwoofer development experience. Compared to a conventional port, the Twisted Flare Port reduces
air turbulence noise, contributing to clear and accurate low frequency reproduction. The flared and gently twisted shape evenly diffuses the air flow through the port.
From special effect sounds in movies to the atmosphere of a live venue, you hear bass that is clear, tight and realistic.
PWM Digital Drive High Efficiency Amplifier and Dual Feedback Circuit
The built-in power amplifier delivers stable power output of 250 W with high efficiency while minimizing power
consumption and heat production. It does not require an output filter coil, resulting in extremely low noise and
distortion. High speed transient response is also excellent. The dual feedback circuit reduces distortion by applying
feedback twice, resulting in higher sound clarity.
Advanced YST II for Awesome Deep Bass
Developed by Yamaha, the Advanced YST II (Yamaha Active Servo Technology II) combines negative-impedance
and constant-current principles to drive the speaker cone with even tighter control than the previous version. Using
advanced negative impedance converter (ANIC) circuits, this system dynamically optimizes effective speaker
impedance to maintain excellent linearity. This means more stable and accurate low range response, not to mention
higher sound quality.
Yamaha Product Preview http://172.28.18.14/paragon/preview/productdetail.html?VNM=WORKING
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