|Warranty length||2 Years|
Driver: 25 cm (10”) cone
Output Power: 250 W
Freq Response: 20–160 Hz
Advanced YST: Yes
High-Efficiency Power Amp: Yes
Twisted Flare Port: Yes
Bass Action Selector System: Yes
Auto Standby: Yes
Standby Power: 0.3 W
System Connector: Yes
Dimensions (WHD): 350 x 366 x 420 mm
Weight: 18 kg
Yamaha NS-SW300 subwoofer is the perfect combination of sound quality and aesthetic design. Featuring superior operability and beauty, the NS-SW200 features new technology such as a twister flare port for clear and tight bass. Yamaha NS-SW300 is a subwoofer that will match a wide range of speakers and interiors.
Twisted Flare Port
The all-new Twisted Flare Port takes advantage of extensive subwoofer development experience. The flared, gently twisting shape diffuses the vortex of air generated around the edge of the port, creating a smooth flow of air. This reduces extraneous noise not present in the original input signal and provides clear, accurate low frequency reproduction. 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
The built-in power amplifier delivers stable power output of 130W with high efficiency while minimising 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
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 optimises effective speaker impedance to maintain excellent linearity. This means more stable and accurate low range response, not to mention higher sound quality.
25cm Cone Woofer
A 25cm 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. 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. Numerous colour variations are provided, so you can select one matched to your interior.
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. A 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 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 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.
- 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)
- 25 cm (10”) cone 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 standby