Yamaha NS-SW050BL Powered Subwoofer Review

When most people are looking for the best subwoofers, you will often meet them at the shopping end where you can find the large ones. People relate good bass with larger units.

However, if you have experience with woofers, you will understand that may not be the driving force to good bass effects. Besides, who said that small ones could not provide the rich bass tones?

Experts discourage people from underestimating the small ones because they also have so much potential. Therefore, to help you narrow down on your research; we found a small subwoofer you would like: the Yamaha NS-SW050BL Powered Subwoofer.

Our article today will give a detailed review of the sub.

Design of Yamaha NS-SW050BL Powered Subwoofer

Yamaha NS-SW050BL Powered SubwooferPrimarily, the subwoofer is small weighing about 18.7 pounds. It comes from a reputable manufacturer called Yamaha. We all know Yamaha for their great electronic inventions that most people use.

The sub comes with an elegant black enclosure. On the front is the 8-inch cone speaker covered by a black grille. You can say that the grille adds a certain elegance to your room or studio.

On the side, right side to be specific, you will find the port, which we are going to focus on later.

Read Also: Theater Solutions SUB8S Slim Powered Active Subwoofer Review

Sound Aspects of Yamaha NS-SW050BL Powered Subwoofer

Yamaha NS-SW050BL SubwooferYamaha did a great job in ensuring that they reduce noise in ensuring that the subwoofer’s bass effects remain exceptional.

The port comes with a unique twisted flare that helps to diffuse sound to make sure that there is a smooth flow of music and perfect for eliminating any extraneous noises. It flows against the turbulent airflow.

Additionally, Yamaha also included another technology known as Yamaha Active Servo Technology II. It is a vital force to making sure that the speaker cone remains in smooth motion by using negative impendence and other constant-current principles.

Therefore, all these qualities work together to ensure that the speaker produces a rich bass sound through the adjacent environment. Note that the frequency response of about 28-200 Hz.

With the volume control button, you can control the volume of the bass independently without distorting the sound.

Connectivity and Usability

Yamaha NS-SW050BLThe NS-SW050BL Powered Subwoofer requires about 50 watts of power. Behind the unit, you will find the power adapter and the power button, the volume button, and the input port.

Note that there are no RCA outputs; therefore, you require a 3.5mm jack to connect to your sound system.

You can use the speaker to add bass quality and richness to your home theater when listening to music or watching a blockbuster movie.

  • Sleek design
  • Independent volume control button
  • Yamaha Servo Technology for reaching deep bass
  • Lightweight
  • Built-in amplifier
  • Does not feature RCA outputs
  • Can be suitable for small and mid-sized rooms only

Here is a video that gives an overview and more information about the Yamaha NS-SW050BL Powered Subwoofer.


With the Yamaha NS-SW050BL Powered Subwoofer, you are sure that you can experience live sound from your action-packed movies and music. Since it produces vibrant and deep bass sounds, you will never go back to a bass-less sound system again.

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