Yamaha NS-B51 Owner's Manual

Yamaha NS-B51 Speaker manual cover
Pages 32
Year 2015
Language(s)
German de
English en
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Yamaha NS-B51 Speaker Specification

The Yamaha NS-B51 is a compact bookshelf speaker designed to deliver high-quality audio performance within a sleek, modern design. Engineered for precision, the NS-B51 features a two-way bass-reflex system that ensures rich sound dynamics and clarity. It is equipped with a 10 cm cone woofer, which produces robust and clear mid-to-low frequencies, while a 2.2 cm balanced dome tweeter delivers crisp and detailed high frequencies. The speaker's frequency response ranges from 70 Hz to 36 kHz, allowing it to reproduce a wide spectrum of sound suitable for various music genres and audio applications.

With a nominal input power of 20 watts and a maximum input power capacity of 60 watts, the NS-B51 is designed to handle diverse audio demands with ease. It has an impedance of 6 ohms, making it compatible with a wide range of amplifiers and audio systems. The speaker's sensitivity is rated at 85 dB, ensuring efficient sound output even at lower power inputs.

The NS-B51's compact dimensions, measuring approximately 154 mm x 274 mm x 287 mm, make it an ideal choice for small to medium-sized rooms, offering flexibility in placement without compromising on sound quality. Its elegant black ash finish not only complements contemporary interior designs but also enhances its aesthetic appeal. Constructed with high-quality materials, the speaker is built to provide durability and a long-lasting audio experience. The Yamaha NS-B51 is a versatile and reliable speaker option for audiophiles seeking quality sound performance in a compact form factor.

Yamaha NS-B51 Speaker F.A.Q.

What is the recommended amplifier power for Yamaha NS-B51 speakers?

The recommended amplifier power for Yamaha NS-B51 speakers is between 10 to 60 watts per channel. This range ensures optimal performance without risking damage to the speakers.

How do I connect Yamaha NS-B51 speakers to an amplifier?

To connect Yamaha NS-B51 speakers to an amplifier, use speaker cables. Connect the positive terminal (+) of the speaker to the positive terminal of the amplifier, and the negative terminal (-) to the negative terminal of the amplifier. Ensure connections are secure to avoid sound quality issues.

What is the best placement for Yamaha NS-B51 speakers in a room?

For optimal sound, place Yamaha NS-B51 speakers at ear level when seated, and equidistant from the primary listening position. Ensure they are at least a few feet away from walls to reduce bass reflections and improve clarity.

How can I troubleshoot sound distortion in my Yamaha NS-B51 speakers?

Check all connections for tightness and ensure cables are not damaged. Verify the amplifier's output settings do not exceed the speakers' power handling capacity. If distortion persists, test the speakers with a different audio source to isolate the issue.

What type of speaker wire should I use with Yamaha NS-B51 speakers?

Use 16-gauge or 14-gauge speaker wire for short to medium lengths. For longer runs, 12-gauge wire is recommended to minimize resistance and maintain sound quality.

How do I clean and maintain Yamaha NS-B51 speakers?

To clean Yamaha NS-B51 speakers, gently wipe the exterior with a soft, dry cloth. Avoid using liquids or abrasive materials. Periodically check connections and ensure the speakers are free of dust and debris to maintain performance.

Why is there no sound coming from my Yamaha NS-B51 speakers?

Check if the amplifier is powered on and connected properly. Verify that the correct input source is selected. Inspect speaker cables for damage and ensure they are securely connected. Test with a different source to rule out device issues.

Can Yamaha NS-B51 speakers be used with a subwoofer?

Yes, Yamaha NS-B51 speakers can be paired with a subwoofer for enhanced bass response. Connect the subwoofer to the amplifier's sub-out or LFE output, and adjust settings to blend seamlessly with the NS-B51s.

What is the frequency response of Yamaha NS-B51 speakers?

Yamaha NS-B51 speakers have a frequency response of 70 Hz to 36 kHz, providing a wide range of sound suitable for various music genres and audio applications.

Can I mount Yamaha NS-B51 speakers on a wall?

Yamaha NS-B51 speakers do not come with wall-mount brackets, but they can be placed on shelves or stands. If wall mounting is desired, ensure proper support and use compatible brackets to secure them safely.