Yamaha NS-4HX Owner's Manual

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Yamaha NS-4HX Speaker Specification

The Yamaha NS-4HX Speaker is a meticulously engineered audio solution designed to deliver premium sound quality for home entertainment systems. This speaker features a three-way bass-reflex design, ensuring a full range of sound reproduction. Its construction incorporates a 6.5-inch polymer-injected mica diaphragm woofer, which provides robust and deep bass, while a 5-inch cone midrange driver enhances vocal clarity and tonal accuracy. The 1-inch aluminum dome tweeter is engineered to offer crisp and clear high frequencies, ensuring a balanced soundstage across all audio spectrums.

The cabinet of the NS-4HX is crafted from high-quality materials to minimize resonance and distortion, providing a clean and undistorted audio output. It features a front-firing port design that optimizes airflow and reduces unwanted noise, enhancing the overall acoustic performance. The speaker's impedance is rated at 6 ohms, making it compatible with a wide range of amplifiers, while its sensitivity of 90 dB ensures efficient sound production even at lower power inputs.

The NS-4HX also includes magnetic shielding, allowing it to be placed near video equipment without causing interference. Its sleek and stylish design, complemented by a luxurious wood finish, makes it an attractive addition to any home audio setup. With a frequency response ranging from 45 Hz to 50 kHz, the Yamaha NS-4HX delivers an expansive audio experience, making it suitable for both music and home theater applications. This speaker exemplifies Yamaha's commitment to superior sound quality and innovative design, providing users with an immersive and high-fidelity listening experience.

Yamaha NS-4HX Speaker F.A.Q.

How do I connect my Yamaha NS-4HX speakers to an amplifier?

To connect your Yamaha NS-4HX speakers to an amplifier, match the positive (+) and negative (-) terminals on the speakers to the corresponding terminals on the amplifier using speaker wire. Ensure the amplifier is turned off during this process.

What is the recommended placement for Yamaha NS-4HX speakers for optimal sound quality?

For optimal sound quality, place the Yamaha NS-4HX speakers at ear level and position them equidistant from each side wall. Ideally, they should form an equilateral triangle with the listening position.

What should I do if my Yamaha NS-4HX speakers are not producing sound?

First, check that all connections are secure and the amplifier is powered on. Verify that the source device is playing and not muted. Test the speakers with another amplifier to isolate the issue.

How can I clean and maintain my Yamaha NS-4HX speakers?

Use a soft, dry cloth to wipe the exterior surfaces. Avoid using any liquid cleaners. Regularly check the speaker grilles for dust and gently vacuum them if needed.

What is the power handling capacity of the Yamaha NS-4HX speakers?

The Yamaha NS-4HX speakers have a power handling capacity of up to 120 watts. Ensure your amplifier does not exceed this rating to prevent damage.

How do I bi-wire or bi-amp my Yamaha NS-4HX speakers?

Remove the metal jumpers from the speaker terminals and connect separate sets of speaker wires from the amplifier to each pair of terminals on the speaker. For bi-amping, use two amplifiers, with one dedicated to the high frequencies and the other to the low frequencies.

Can the Yamaha NS-4HX speakers be wall-mounted?

The Yamaha NS-4HX speakers are not designed for wall mounting. They should be placed on a stable surface, such as speaker stands, for best performance.

What is the impedance of the Yamaha NS-4HX speakers?

The Yamaha NS-4HX speakers have an impedance of 6 ohms. Ensure your amplifier is compatible with this impedance to maintain sound quality and prevent damage.

How do I troubleshoot distortion issues with my Yamaha NS-4HX speakers?

Check for any loose connections and ensure the speaker wires are not damaged. Lower the volume to see if the distortion persists, as it may be caused by overdriving the speakers.

What frequency range can the Yamaha NS-4HX speakers reproduce?

The Yamaha NS-4HX speakers can reproduce frequencies ranging from 40 Hz to 27 kHz, providing a wide and detailed sound spectrum.