Yamaha NS-SW1000 Owner's Manual

Pages 56

Year 2015

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Yamaha NS-SW1000 Subwoofer Specification

The Yamaha NS-SW1000 Subwoofer is a high-performance audio component designed to deliver deep, powerful bass for home audio systems. It features advanced technology and meticulous craftsmanship, ensuring superior sound quality and reliability. The subwoofer is equipped with a formidable 12-inch driver, crafted to produce rich, dynamic bass tones with minimal distortion. This robust driver is complemented by Yamaha's advanced YST II (Yamaha Active Servo Technology II) which optimizes the interaction between the amplifier and driver, resulting in accurate response and enhanced sound pressure.

The NS-SW1000 utilizes a high-efficiency amplifier capable of delivering up to 1000 watts of dynamic power, providing the necessary energy to reproduce low-frequency effects with precision and clarity. This power is harnessed through Yamaha's exclusive Twisted Flare Port technology, which reduces air turbulence noise by promoting a smooth flow of air, enhancing the subwoofer's ability to reproduce clear and accurate bass.

Constructed with a solid MDF cabinet, the subwoofer is engineered to minimize unwanted vibrations and resonance, ensuring that the sound remains true to the source material. The elegant finish and sleek design allow it to blend seamlessly into any home theater or audio setup. Connectivity options include both line-level and speaker-level inputs, offering flexibility to integrate with a variety of audio systems. Overall, the Yamaha NS-SW1000 Subwoofer combines innovative technology with high-quality materials to deliver an exceptional audio experience, making it an ideal choice for audiophiles and home theater enthusiasts seeking immersive bass performance.

Yamaha NS-SW1000 Subwoofer F.A.Q.

How do I connect the Yamaha NS-SW1000 to my AV receiver?

To connect the Yamaha NS-SW1000 to your AV receiver, use a high-quality subwoofer cable to link the subwoofer output on your receiver to the LFE input on the NS-SW1000. Ensure both devices are powered off before making connections.

What is the ideal placement for the NS-SW1000 in a home theater setup?

The ideal placement for the NS-SW1000 is typically at the front of the room near the front speakers. Experiment with positioning to find the spot that provides the best bass response, avoiding corners to reduce bass boominess.

How can I troubleshoot if the subwoofer is not producing any sound?

First, check the power cable and ensure the subwoofer is turned on. Verify that the subwoofer cable is securely connected to both the subwoofer and the receiver. Check the receiver settings to ensure the subwoofer is enabled.

What maintenance is required to keep the NS-SW1000 in optimal condition?

Regularly dust the exterior with a soft cloth and ensure the ventilation openings are clear of obstructions. Avoid exposing the subwoofer to direct sunlight or moisture. Periodically check cables for wear or damage.

How can I reduce unwanted vibrations from the subwoofer?

Place the subwoofer on a solid, stable surface. Consider using isolation pads or a subwoofer isolation platform to minimize vibrations transmitted through the floor.

Is it possible to use the NS-SW1000 with a stereo system?

Yes, you can connect the NS-SW1000 to a stereo system using the line input. Use a stereo RCA to mono adapter if necessary to connect from the stereo system's output to the subwoofer's input.

What settings should I adjust on the subwoofer for optimal performance?

Adjust the crossover frequency to match your main speakers, typically around 80 Hz. Set the phase switch to the position that provides the fullest bass from your listening position. Adjust the volume to blend with the main speakers.

How do I resolve humming noise coming from the subwoofer?

Check for ground loops by ensuring all devices are connected to the same power outlet. Use a ground loop isolator if necessary. Also, inspect cables for damage and ensure connections are secure.

Can I use multiple NS-SW1000 subwoofers in my setup?

Yes, using multiple subwoofers can provide more even bass distribution. Connect each subwoofer to a dedicated subwoofer output on your AV receiver, or use a splitter if only one output is available.

What should I do if the subwoofer stops working after a power outage?

Check the power outlet and the subwoofer's power cable. Reset the subwoofer by turning it off, unplugging it for a few minutes, and then plugging it back in. Verify all connections and settings on the receiver and subwoofer.