
( Brand: Yamaha ), ( Model: NS-638 ), ( Part Type: Speaker ), ( Audio Inputs: Spliced ), ( Country/region Of Manufacture: Unknown ), ( Speaker Design: 3-way ), ( Color: Black )
The Yamaha NS-A638 140 Watt 2-Way Bookshelf Speakers are a powerful and versatile addition to any home audio system. These speakers are part of Yamaha's NS series, which is renowned for its high-quality sound reproduction and durable design.
The NS-A638 speakers feature a 2-way bass-reflex system, which means they have a separate woofer and tweeter for optimal sound clarity. The 5-inch cone woofer delivers rich, full-bodied bass, while the 1-inch dome tweeter provides clear, detailed high frequencies. The speakers have a frequency response of 65 Hz - 20 kHz, ensuring that they can reproduce a wide range of sounds with accuracy and precision.
The NS-A638 speakers have a maximum power output of 140 watts per pair, which is enough to fill a medium-sized room with rich, immersive sound. They have a sensitivity of 89 dB, which means they can produce a loud sound even when driven by a relatively low-power amplifier.
The speakers have a sleek, modern design that will look great in any home decor. They have a black, glossy finish that gives them a luxurious, high-end look. They are also compact and lightweight, making them easy to move around and place in different locations.
The NS-A638 speakers are built to last. They have a sturdy MDF cabinet that is reinforced with bracing to reduce vibrations and ensure stable sound reproduction. They also have gold-plated terminals that provide a secure connection to your amplifier and reduce signal loss.
In summary, the Yamaha NS-A638 140 Watt 2-Way Bookshelf Speakers are a high-quality, versatile and powerful option for anyone looking to upgrade their home audio system. They deliver rich, clear sound with a wide frequency response, have a sleek and modern design, and are built to last. Whether you're listening to music, watching movies, or gaming, these speakers will provide an immersive and enjoyable audio experience.
Pros of buying Yamaha NS-A638 and NS-638 speakers:1. High-quality sound: Yamaha is known for its excellent sound quality, and these speakers are no exception. They deliver clear, balanced audio with a wide frequency response.
2. Durable construction: The speakers are made with high-quality materials and are built to last. They have a sturdy cabinet and robust driver units that can handle high power.
3. Versatile connectivity options: The speakers come with a variety of connectivity options, including stereo RCA, optical, and coaxial digital inputs. This means you can connect them to a wide range of audio sources, including CD players, TVs, and AV receivers.
4. Attractive design: The speakers have a sleek, modern design that will look great in any room. They come in a variety of colors to match your decor.
Cons of buying Yamaha NS-A638 and NS-638 speakers:1. Expensive: Compared to some other speakers in the same price range, the Yamaha NS-A638 and NS-638 are on the expensive side.
2. Limited bass response: While the speakers deliver clear and balanced audio, they may not have as much bass response as some other speakers in their class.
3. Requires an amplifier: The speakers do not have built-in amplifiers, so you will need to purchase an amplifier separately to power them.
Conclusion: If you are looking for high-quality speakers with excellent sound quality, durable construction, and versatile connectivity options, the Yamaha NS-A638 and NS-638 are a great choice. However, they are a bit expensive and may not have as much bass response as some other speakers. If you are on a tight budget or need more bass, you may want to consider other options. Overall, if you value sound quality and build quality, the Yamaha NS-A638 and NS-638 are definitely worth considering.
Recommendation: If you are looking for high-quality speakers with excellent sound quality, durable construction, and versatile connectivity options, I would recommend the Yamaha NS-A638 and NS-638. They are a bit expensive, but their sound quality and build quality make them worth the investment. If you are on a tight budget or need more bass, you may want to consider other options. Ultimately, the best speaker for you will depend on your specific needs and preferences.
Both speakers together weigh approx. Yamaha NS-A638 8 ohm 140 watt speakers tested and working fine. Size h16 x d12 w11.
Please see all photos for physical condition. Two speaker cover clips are broken on the left. One speaker is a little beat up but working just fine.