- PWM digital drive high efficiency amplifier and dual feedback circuit.
- New Twisted Flare Port contributes to clear and tight bass, 20 to 160 Hz Frequency response.
- Advance YST II (Yamaha Active Servo Technology II) with 250 W output power.
- 10 inch woofer with square wire voice coil.
- Front control panel for easy control, auto standby switch / sensitivity selector (high, low and off) and system control.
Product Description
-------------------
A design combining superior operation and beauty. Introducing
Yamaha's new technology, Twisted Flare Port, for clear and tight
bass. A subwoofer with a beautiful piano black finish and gentle
curved front.
From the Manufacturer
---------------------
NS-SW300 – Subwoofer with Twisted Flare Port
--------------------------------------------
*
Key Features
------------
* 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
Completely and Beautifully Evolved Subwoofer
--------------------------------------------
With a gentle curve in front and piano black finish, the NS-SW300
subwoofer has a sophisticated appearance. The NS-SW300 delivers
outstanding bass response due in part to Yamaha’s new Twisted
Flared Port technology.
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.
Click here for a larger image
( https://images-na.ssl-images-.com/images/G/01/electronics/detail-page/Yamaha_PWM_Digital_Drive.jpg )
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.
Click here for a larger image
( https://images-na.ssl-images-.com/images/G/01/electronics/detail-page/Yamaha_Advanced_YST.jpg )
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.
10" Cone Woofer Unit with Square Wire
-------------------------------------
A 10" large woofer unit is used in a front-firing configuration.
The voice coil of the driver unit employs square wire with a wide
surface area that can be wound more densely to obtain higher
magnetic flux density. It delivers high drive force, permitting
tight and deep bass reproduction.
Beautiful Design that Will Match a Wide Range of Speakers and
Interiors
-----------------------------------------------------------------
In addition to the beautifully round shape of the front surface,
panels on both sides to create an accent and a neat appearance,
this subwoofer lets you imagine the strength of sound and matches
a wide range of speaker systems.
Front Control Panel for Easy Operation
--------------------------------------
The power and volume buttons, which are used most often, are laid
out on the front surface of the unit for ease of access. It is
inclined at an angle of 45°, making it easy to use even when
placed on the floor. An LED indicator is above the power button,
so even in a dimly lit room it's easy to tell if it's on or off.
System Control and Auto Power Standby
-------------------------------------
The system control terminal can be linked to the amplifier power
to automatically turn the power on and off. There is also an Auto
Power Standby function, if no signal is input from the amplifier
for a fixed period, it automatically switches to the standby
state and when a signal from the amplifier is detected, power
turns on automatically. This limits the wasteful consumption of
electricity.
Other Notable Features
----------------------
* Low standby power consumption of 0.3 W
* Auto Power Standby switch / Sensitivity selector (high, low and
off)
* Phase control (normal or reverse)
* B.A.S.S. (Bass Action Selector System) switch
Which Yamaha Subwoofers is Right for You?
-----------------------------------------
Yamaha YST-SW012BL
------------------
Check out the Yamaha YST-SW012BL ( http://www..com/dp/B000TQ4D8K )
Yamaha YST-SW216BL
------------------
Check out the Yamaha YST-SW216BL ( http://www..com/dp/B000FJ89UO )
Yamaha YST-FSW050BL
-------------------
Check out the Yamaha YST-FSW050BL
( http://www..com/dp/B003DO5W12 )
Yamaha NS-SW200PN
-----------------
Check out the Yamaha NS-SW200PN ( http://www..com/dp/B00FRET3RA )
Yamaha NS-SW300PN
-----------------
Check out the Yamaha NS-SW300PN ( http://www..com/dp/B00FRET3IY )
Amplifier
---------
Advanced YST II Advanced YST II Advanced YST II Advanced YST II,
PWM digital amplifier, Dual feedback circuit Advanced YST II, PWM
digital amplifier, Dual feedback circuit
Dynamic Power
-------------
100 W 100 W 100 W 130 W 250 W
Frequency Response
------------------
28-200 Hz 25-180 Hz 35-160 Hz 28-200 Hz 20-160 Hz
Multi-range Driver
------------------
8" cone 10" cone 6.5" cone 8" cone 10" cone with square wire
Magnetic Shielding
------------------
Yes Yes Yes Yes Yes
Bass Technology
---------------
Front firing Front firing Down firing Front firing Front firing
Port
----
Linear Linear Linear Twisted Flare Port Twisted Flare Port
Design Structure
----------------
High density MDF cabinet High density MDF cabinet Slim design to
match flat TV's Piano black with curved front Piano black with
curved front
Control
-------
Rear volume control Selectable high-cut filter Front panel
control and auto standby Front panel control and auto standby
Front panel control and auto standby
Dimensions
----------
11-3/8" x 11-3/8" x 12-7/8" 13-3/8" x 13-3/8" x 15-3/16" 13-3/4"
x 6-7/16" x 13-3/4" 11-3/8" x 12" x 13-7/8" 13-3/4" x 14-3/8" x
16-1/2"
Weight
------
18.74 lbs. 28.7 lbs. 18.7 lbs. 24.7 lbs. 39.7 lbs.