Yamaha NS-B20 Owner's Manual

Pages 11

Year 2011

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Yamaha NS-B20 Speaker Specification

The Yamaha NS-B20 Speaker is a compact, two-way bookshelf speaker system designed to deliver high-quality audio performance in a sleek, space-saving design. It features a modern aesthetic with a black wood grain finish, making it a stylish addition to any audio setup. Each speaker in the NS-B20 series is equipped with a 4-inch cone woofer and a 0.5-inch balanced dome tweeter, engineered to provide a balanced and clear sound across a wide frequency range. The speakers boast a frequency response of 65 Hz to 38 kHz, ensuring detailed sound reproduction from deep bass to high treble.

The NS-B20 is capable of handling a maximum input power of 120 watts, making it suitable for a variety of audio applications, from casual listening to more demanding home theater setups. With an impedance of 6 ohms, these speakers are compatible with a wide range of amplifiers and receivers. The sensitivity of 83 dB ensures efficient sound output, providing clarity and precision even at lower volumes. The compact dimensions of the NS-B20, measuring approximately 5.1 inches in width, 10 inches in height, and 6.3 inches in depth, make them ideal for small to medium-sized rooms where space is at a premium.

The Yamaha NS-B20 Speaker is designed for versatility and ease of integration into existing audio systems. Its rear-firing bass reflex port enhances low-frequency performance, adding depth and richness to the sound. The speakers can be positioned on bookshelves, stands, or mounted on walls, offering flexible installation options to suit various room configurations and personal preferences. Overall, the Yamaha NS-B20 Speaker provides a balanced and immersive listening experience, combining elegant design with robust audio capabilities.

Yamaha NS-B20 Speaker F.A.Q.

How do I connect my Yamaha NS-B20 speakers to an amplifier?

To connect your Yamaha NS-B20 speakers to an amplifier, use speaker wires to connect the positive and negative terminals on the speakers to the corresponding terminals on the amplifier. Ensure the amplifier is turned off during the connection process.

What is the recommended amplifier power for Yamaha NS-B20 speakers?

The recommended amplifier power for Yamaha NS-B20 speakers is between 10 to 40 watts per channel at 6 ohms. Using an amplifier within this range will ensure optimal performance without damaging the speakers.

How should I position my Yamaha NS-B20 speakers for the best sound quality?

Position your Yamaha NS-B20 speakers at ear level and at least 1 meter away from walls. They should form an equilateral triangle with the listening position for balanced stereo sound.

How can I clean my Yamaha NS-B20 speakers?

To clean your Yamaha NS-B20 speakers, use a soft, dry cloth to gently wipe the surface. Avoid using harsh chemicals or wet cloths, as they may damage the finish or speaker components.

Why is there no sound coming from my Yamaha NS-B20 speakers?

If there is no sound, check the connections between the speakers and the amplifier. Ensure the amplifier is powered on and set to the correct input source. Also, verify that the speaker wires are properly connected and not damaged.

What should I do if my Yamaha NS-B20 speakers produce distorted sound?

Distorted sound may result from overdriving the speakers. Ensure the amplifier's volume is not too high and check for any loose or damaged connections. If the problem persists, try a different amplifier to see if the distortion continues.

Can I use my Yamaha NS-B20 speakers with a home theater system?

Yes, Yamaha NS-B20 speakers can be used with a home theater system. They can serve as front or rear speakers, depending on your setup. Ensure your AV receiver or amplifier supports 6-ohm speakers.

How do I protect my Yamaha NS-B20 speakers from damage?

To protect your Yamaha NS-B20 speakers, avoid exposing them to extreme temperatures or humidity. Keep them away from direct sunlight and ensure they are not subjected to physical shocks or excessive volume levels.

What is the best way to store Yamaha NS-B20 speakers when not in use?

Store Yamaha NS-B20 speakers in a dry, cool place, preferably in their original packaging. Avoid stacking heavy objects on top of them to prevent damage.

How can I improve the bass response of Yamaha NS-B20 speakers?

To improve bass response, consider placing the speakers closer to a wall or in a corner. Additionally, using a subwoofer can enhance the overall bass performance in your audio setup.