Yamaha NS-6490 3-Way Bookshelf Speakers User Manual

Table of Contents

1. Introduction
2. Package Contents
3. Speaker Placement
4. Connecting the Speakers
5. Troubleshooting Tips
6. Frequently Asked Questions

1. Introduction

Thank you for purchasing the Yamaha NS-6490 3-Way Bookshelf Speakers. These speakers are designed to provide high-quality sound for your home theater or stereo system. This user manual will guide you through the setup and usage of your new speakers.

2. Package Contents

• Two Yamaha NS-6490 3-Way Bookshelf Speakers

Please note that speaker wires are not included in the package and need to be purchased separately.

3. Speaker Placement

These speakers can be placed anywhere in your home component sound system as front or rear speakers or even as auxiliary speakers for another room. For optimal sound quality, place the speakers at ear level and make sure they are at least 2 feet away from walls or other surfaces that may cause sound reflections.

4. Connecting the Speakers

1. Make sure your audio source (amplifier, receiver, etc.) is turned off and unplugged from the power source.
2. Connect the speaker wires to the gold-plated banana plug-compatible audio terminal jacks on the back of each speaker. The red terminal is for the positive (+) wire, and the black terminal is for the negative (-) wire. Make sure the wires are securely connected.
3. Connect the other ends of the speaker wires to the corresponding terminals on your audio source. Ensure the connections are secure and the wires are not loose or frayed.
4. Plug in and turn on your audio source, and adjust the volume to a comfortable level.

5. Troubleshooting Tips

• If there is no sound coming from the speakers, check that your audio source is turned on and the volume is set to an audible level. Also, ensure the speaker wires are securely connected to both the speakers and the audio source.
• If the sound quality is poor or distorted, check that the speaker wires are not frayed or loose, and that they are connected to the correct terminals on both the speakers and the audio source.
• If the speakers are producing a humming or buzzing noise, ensure that they are not placed too close to other electronic devices that may cause interference. Also, check that the speaker wires are securely connected and not damaged.

6. Frequently Asked Questions

What type of speaker wire should I use with these speakers?

It is recommended to use high-quality speaker wire with a gauge between 16 and 12 AWG for optimal sound quality and performance.

Can I use these speakers with a home theater system?

Yes, these speakers are magnetically shielded and suitable for use with home theater applications.

What is the recommended power input for these speakers?

The nominal input power is 70W, and the maximum input power is 140W.

Do these speakers come with a warranty?

Please refer to the manufacturer's warranty information provided with your product or contact Yamaha Audio for warranty details.

Q: Are these speakers available and in stock?
A: Yes, these speakers are currently available and in stock.

Q: How loud do they get without distorting?
A: These speakers can take up to 140 watts, but there is no distortion even at full power.

Q: Are these speakers made of wood?
A: The speaker cabinets are made of MDF (medium density fiberboard), but they have real wood veneers applied to the shell.

Q: What are the dimensions of these speakers?
A: The cabinet is 10-1/2 inches wide, 16 inches high, and 12 inches deep. The speaker grille increases the depth to 13 inches at the lower part of the speaker.

Q: Is this speaker compatible with Yamaha R-S201 receiver?
A: Yes, these speakers can be used with a Yamaha R-S201 receiver. They have banana plug compatible audio terminal jacks on the back of the speaker.

Q: Do these speakers connect with speaker wire?
A: Yes, these speakers connect with speaker wire. They have red and black wire push and insert speaker wire places on the back of them.

Q: Is this unit sold as a pair?
A: Yes, these speakers are sold as a pair.

Q: These speakers are listed at 140 watts. Is that total or per channel?
A: The 140 watts is per speaker. These speakers can handle up to 70 watts of nominal input power.

Q: Which is better, these Yamaha NS-6490 speakers or the ELAC Debut B6 speakers?
A: While both sets of speakers have their strengths, many audiophiles prefer the ELAC Debut B6 due to their superior design by Andrew Jones. However, for the price point, the Yamaha NS-6490 offers excellent value and sound quality.

Q: What is the size of the speaker cabinet?
A: The speaker cabinet measures 10 1/2 inches wide by 16 1/8 inches tall by 13 inches deep (including speaker grille).

Overall, the Yamaha NS-6490 speakers are a great value for their price point. They have a wide frequency response range and can be used as front or rear speakers in a home theater system or as auxiliary speakers in another room. The magnetically shielded design makes them ideal for home theater applications. Additionally, their compatibility with various receivers and easy speaker wire connections make them a versatile choice for any setup.